26957312

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1478

約数の個数: 40

約数和(自身を含む): 55356576

約数和(自身を除く): 28399264

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 1423, 2368, 2846, 4736, 5692, 9472, 11384, 18944, 22768, 45536, 52651, 91072, 105302, 182144, 210604, 364288, 421208, 728576, 842416, 1684832, 3369664, 6739328, 13478656, 26957312]

約数ペア:

[(1, 26957312), (2, 13478656), (4, 6739328), (8, 3369664), (16, 1684832), (32, 842416), (37, 728576), (64, 421208), (74, 364288), (128, 210604), (148, 182144), (256, 105302), (296, 91072), (512, 52651), (592, 45536), (1184, 22768), (1423, 18944), (2368, 11384), (2846, 9472), (4736, 5692)]