25747592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8537}}^1$

素因数の和:8585

約数の個数: 32

約数和(自身を含む): 53789400

約数和(自身を除く): 28041808

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 8537, 17074, 34148, 68296, 110981, 221962, 247573, 443924, 495146, 887848, 990292, 1980584, 3218449, 6436898, 12873796, 25747592]

約数ペア:

[(1, 25747592), (2, 12873796), (4, 6436898), (8, 3218449), (13, 1980584), (26, 990292), (29, 887848), (52, 495146), (58, 443924), (104, 247573), (116, 221962), (232, 110981), (377, 68296), (754, 34148), (1508, 17074), (3016, 8537)]