68858132

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{3109}}^1$

素因数の和:3240

約数の個数: 36

約数和(自身を含む): 141461460

約数和(自身を除く): 72603328

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 791, 1582, 3109, 3164, 5537, 6218, 11074, 12436, 21763, 22148, 43526, 87052, 152341, 304682, 351317, 609364, 702634, 1405268, 2459219, 4918438, 9836876, 17214533, 34429066, 68858132]

約数ペア:

[(1, 68858132), (2, 34429066), (4, 17214533), (7, 9836876), (14, 4918438), (28, 2459219), (49, 1405268), (98, 702634), (113, 609364), (196, 351317), (226, 304682), (452, 152341), (791, 87052), (1582, 43526), (3109, 22148), (3164, 21763), (5537, 12436), (6218, 11074)]