68821406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 113221152

約数和(自身を除く): 44399746

約数列:

[1, 2, 17, 34, 37, 74, 227, 241, 454, 482, 629, 1258, 3859, 4097, 7718, 8194, 8399, 8917, 16798, 17834, 54707, 109414, 142783, 151589, 285566, 303178, 930019, 1860038, 2024159, 4048318, 34410703, 68821406]

約数ペア:

[(1, 68821406), (2, 34410703), (17, 4048318), (34, 2024159), (37, 1860038), (74, 930019), (227, 303178), (241, 285566), (454, 151589), (482, 142783), (629, 109414), (1258, 54707), (3859, 17834), (4097, 16798), (7718, 8917), (8194, 8399)]