27903655936

素因数分解:

$2^{20}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 168

約数和(自身を含む): 63417846240

約数和(自身を除く): 35514190304

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 89, 92, 104, 128, 178, 184, 208, 256, 299, 356, 368, 416, 512, 598, 712, 736, 832, 1024, 1157, 1196, 1424, 1472, 1664, 2047, 2048, 2314, 2392, 2848, 2944, 3328, 4094, 4096, 4628, 4784, 5696, 5888, 6656, 8188, 8192, 9256, 9568, 11392, 11776, 13312, 16376, 16384, 18512, 19136, 22784, 23552, 26611, 26624, 32752, 32768, 37024, 38272, 45568, 47104, 53222, 53248, 65504, 65536, 74048, 76544, 91136, 94208, 106444, 106496, 131008, 131072, 148096, 153088, 182272, 188416, 212888, 212992, 262016, 262144, 296192, 306176, 364544, 376832, 425776, 425984, 524032, 524288, 592384, 612352, 729088, 753664, 851552, 851968, 1048064, 1048576, 1184768, 1224704, 1458176, 1507328, 1703104, 1703936, 2096128, 2369536, 2449408, 2916352, 3014656, 3406208, 3407872, 4192256, 4739072, 4898816, 5832704, 6029312, 6812416, 6815744, 8384512, 9478144, 9797632, 11665408, 12058624, 13624832, 13631488, 16769024, 18956288, 19595264, 23330816, 24117248, 27249664, 33538048, 37912576, 39190528, 46661632, 54499328, 67076096, 75825152, 78381056, 93323264, 108998656, 134152192, 151650304, 156762112, 217997312, 268304384, 303300608, 313524224, 435994624, 536608768, 606601216, 871989248, 1073217536, 1213202432, 1743978496, 2146435072, 3487956992, 6975913984, 13951827968, 27903655936]

約数ペア:

[(1, 27903655936), (2, 13951827968), (4, 6975913984), (8, 3487956992), (13, 2146435072), (16, 1743978496), (23, 1213202432), (26, 1073217536), (32, 871989248), (46, 606601216), (52, 536608768), (64, 435994624), (89, 313524224), (92, 303300608), (104, 268304384), (128, 217997312), (178, 156762112), (184, 151650304), (208, 134152192), (256, 108998656), (299, 93323264), (356, 78381056), (368, 75825152), (416, 67076096), (512, 54499328), (598, 46661632), (712, 39190528), (736, 37912576), (832, 33538048), (1024, 27249664), (1157, 24117248), (1196, 23330816), (1424, 19595264), (1472, 18956288), (1664, 16769024), (2047, 13631488), (2048, 13624832), (2314, 12058624), (2392, 11665408), (2848, 9797632), (2944, 9478144), (3328, 8384512), (4094, 6815744), (4096, 6812416), (4628, 6029312), (4784, 5832704), (5696, 4898816), (5888, 4739072), (6656, 4192256), (8188, 3407872), (8192, 3406208), (9256, 3014656), (9568, 2916352), (11392, 2449408), (11776, 2369536), (13312, 2096128), (16376, 1703936), (16384, 1703104), (18512, 1507328), (19136, 1458176), (22784, 1224704), (23552, 1184768), (26611, 1048576), (26624, 1048064), (32752, 851968), (32768, 851552), (37024, 753664), (38272, 729088), (45568, 612352), (47104, 592384), (53222, 524288), (53248, 524032), (65504, 425984), (65536, 425776), (74048, 376832), (76544, 364544), (91136, 306176), (94208, 296192), (106444, 262144), (106496, 262016), (131008, 212992), (131072, 212888), (148096, 188416), (153088, 182272)]