28763632

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 57652560

約数和(自身を除く): 28888928

約数列:

[1, 2, 4, 8, 16, 41, 82, 163, 164, 269, 326, 328, 538, 652, 656, 1076, 1304, 2152, 2608, 4304, 6683, 11029, 13366, 22058, 26732, 43847, 44116, 53464, 87694, 88232, 106928, 175388, 176464, 350776, 701552, 1797727, 3595454, 7190908, 14381816, 28763632]

約数ペア:

[(1, 28763632), (2, 14381816), (4, 7190908), (8, 3595454), (16, 1797727), (41, 701552), (82, 350776), (163, 176464), (164, 175388), (269, 106928), (326, 88232), (328, 87694), (538, 53464), (652, 44116), (656, 43847), (1076, 26732), (1304, 22058), (2152, 13366), (2608, 11029), (4304, 6683)]