25101928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{487}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 50068800

約数和(自身を除く): 24966872

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 379, 487, 758, 974, 1516, 1948, 3032, 3896, 6443, 8279, 12886, 16558, 25772, 33116, 51544, 66232, 184573, 369146, 738292, 1476584, 3137741, 6275482, 12550964, 25101928]

約数ペア:

[(1, 25101928), (2, 12550964), (4, 6275482), (8, 3137741), (17, 1476584), (34, 738292), (68, 369146), (136, 184573), (379, 66232), (487, 51544), (758, 33116), (974, 25772), (1516, 16558), (1948, 12886), (3032, 8279), (3896, 6443)]