28948180828

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35650469}}^1$

素因数の和:35650509

約数の個数: 24

約数和(自身を含む): 59892789600

約数和(自身を除く): 30944608772

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 35650469, 71300938, 142601876, 249553283, 499106566, 998213132, 1033863601, 2067727202, 4135454404, 7237045207, 14474090414, 28948180828]

約数ペア:

[(1, 28948180828), (2, 14474090414), (4, 7237045207), (7, 4135454404), (14, 2067727202), (28, 1033863601), (29, 998213132), (58, 499106566), (116, 249553283), (203, 142601876), (406, 71300938), (812, 35650469)]