28440264704

素因数分解:

$2^{18}\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 152

約数和(自身を含む): 61152835680

約数和(自身を除く): 32712570976

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 89, 92, 106, 128, 178, 184, 212, 256, 356, 368, 424, 512, 712, 736, 848, 1024, 1219, 1424, 1472, 1696, 2047, 2048, 2438, 2848, 2944, 3392, 4094, 4096, 4717, 4876, 5696, 5888, 6784, 8188, 8192, 9434, 9752, 11392, 11776, 13568, 16376, 16384, 18868, 19504, 22784, 23552, 27136, 32752, 32768, 37736, 39008, 45568, 47104, 54272, 65504, 65536, 75472, 78016, 91136, 94208, 108491, 108544, 131008, 131072, 150944, 156032, 182272, 188416, 216982, 217088, 262016, 262144, 301888, 312064, 364544, 376832, 433964, 434176, 524032, 603776, 624128, 729088, 753664, 867928, 868352, 1048064, 1207552, 1248256, 1458176, 1507328, 1735856, 1736704, 2096128, 2415104, 2496512, 2916352, 3014656, 3471712, 3473408, 4192256, 4830208, 4993024, 5832704, 6029312, 6943424, 6946816, 8384512, 9660416, 9986048, 11665408, 13886848, 13893632, 16769024, 19320832, 19972096, 23330816, 27773696, 33538048, 38641664, 39944192, 55547392, 67076096, 77283328, 79888384, 111094784, 134152192, 154566656, 159776768, 222189568, 268304384, 309133312, 319553536, 444379136, 536608768, 618266624, 888758272, 1236533248, 1777516544, 3555033088, 7110066176, 14220132352, 28440264704]

約数ペア:

[(1, 28440264704), (2, 14220132352), (4, 7110066176), (8, 3555033088), (16, 1777516544), (23, 1236533248), (32, 888758272), (46, 618266624), (53, 536608768), (64, 444379136), (89, 319553536), (92, 309133312), (106, 268304384), (128, 222189568), (178, 159776768), (184, 154566656), (212, 134152192), (256, 111094784), (356, 79888384), (368, 77283328), (424, 67076096), (512, 55547392), (712, 39944192), (736, 38641664), (848, 33538048), (1024, 27773696), (1219, 23330816), (1424, 19972096), (1472, 19320832), (1696, 16769024), (2047, 13893632), (2048, 13886848), (2438, 11665408), (2848, 9986048), (2944, 9660416), (3392, 8384512), (4094, 6946816), (4096, 6943424), (4717, 6029312), (4876, 5832704), (5696, 4993024), (5888, 4830208), (6784, 4192256), (8188, 3473408), (8192, 3471712), (9434, 3014656), (9752, 2916352), (11392, 2496512), (11776, 2415104), (13568, 2096128), (16376, 1736704), (16384, 1735856), (18868, 1507328), (19504, 1458176), (22784, 1248256), (23552, 1207552), (27136, 1048064), (32752, 868352), (32768, 867928), (37736, 753664), (39008, 729088), (45568, 624128), (47104, 603776), (54272, 524032), (65504, 434176), (65536, 433964), (75472, 376832), (78016, 364544), (91136, 312064), (94208, 301888), (108491, 262144), (108544, 262016), (131008, 217088), (131072, 216982), (150944, 188416), (156032, 182272)]