25535012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4253}}^1$

素因数の和:4355

約数の個数: 24

約数和(自身を含む): 47644800

約数和(自身を除く): 22109788

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 4253, 6004, 8506, 17012, 80807, 161614, 323228, 335987, 671974, 1343948, 6383753, 12767506, 25535012]

約数ペア:

[(1, 25535012), (2, 12767506), (4, 6383753), (19, 1343948), (38, 671974), (76, 335987), (79, 323228), (158, 161614), (316, 80807), (1501, 17012), (3002, 8506), (4253, 6004)]