27923456

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 88

約数和(自身を含む): 63473376

約数和(自身を除く): 35549920

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 67, 74, 88, 128, 134, 148, 176, 256, 268, 296, 352, 407, 512, 536, 592, 704, 737, 814, 1024, 1072, 1184, 1408, 1474, 1628, 2144, 2368, 2479, 2816, 2948, 3256, 4288, 4736, 4958, 5632, 5896, 6512, 8576, 9472, 9916, 11264, 11792, 13024, 17152, 18944, 19832, 23584, 26048, 27269, 34304, 37888, 39664, 47168, 52096, 54538, 68608, 79328, 94336, 104192, 109076, 158656, 188672, 208384, 218152, 317312, 377344, 416768, 436304, 634624, 754688, 872608, 1269248, 1745216, 2538496, 3490432, 6980864, 13961728, 27923456]

約数ペア:

[(1, 27923456), (2, 13961728), (4, 6980864), (8, 3490432), (11, 2538496), (16, 1745216), (22, 1269248), (32, 872608), (37, 754688), (44, 634624), (64, 436304), (67, 416768), (74, 377344), (88, 317312), (128, 218152), (134, 208384), (148, 188672), (176, 158656), (256, 109076), (268, 104192), (296, 94336), (352, 79328), (407, 68608), (512, 54538), (536, 52096), (592, 47168), (704, 39664), (737, 37888), (814, 34304), (1024, 27269), (1072, 26048), (1184, 23584), (1408, 19832), (1474, 18944), (1628, 17152), (2144, 13024), (2368, 11792), (2479, 11264), (2816, 9916), (2948, 9472), (3256, 8576), (4288, 6512), (4736, 5896), (4958, 5632)]