65140264

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{40111}}^1$

素因数の和:40153

約数の個数: 32

約数和(自身を含む): 144403200

約数和(自身を除く): 79262936

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 40111, 80222, 160444, 280777, 320888, 561554, 1123108, 1163219, 2246216, 2326438, 4652876, 8142533, 9305752, 16285066, 32570132, 65140264]

約数ペア:

[(1, 65140264), (2, 32570132), (4, 16285066), (7, 9305752), (8, 8142533), (14, 4652876), (28, 2326438), (29, 2246216), (56, 1163219), (58, 1123108), (116, 561554), (203, 320888), (232, 280777), (406, 160444), (812, 80222), (1624, 40111)]