28750016

素因数分解:

$2^6\times {\mathrm{211}}^1\times {\mathrm{2129}}^1$

素因数の和:2352

約数の個数: 28

約数和(自身を含む): 57348120

約数和(自身を除く): 28598104

約数列:

[1, 2, 4, 8, 16, 32, 64, 211, 422, 844, 1688, 2129, 3376, 4258, 6752, 8516, 13504, 17032, 34064, 68128, 136256, 449219, 898438, 1796876, 3593752, 7187504, 14375008, 28750016]

約数ペア:

[(1, 28750016), (2, 14375008), (4, 7187504), (8, 3593752), (16, 1796876), (32, 898438), (64, 449219), (211, 136256), (422, 68128), (844, 34064), (1688, 17032), (2129, 13504), (3376, 8516), (4258, 6752)]