67446988

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{21317}}^1$

素因数の和:21441

約数の個数: 24

約数和(自身を含む): 136094112

約数和(自身を除く): 68647124

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 21317, 42634, 85268, 149219, 298438, 596876, 2408821, 4817642, 9635284, 16861747, 33723494, 67446988]

約数ペア:

[(1, 67446988), (2, 33723494), (4, 16861747), (7, 9635284), (14, 4817642), (28, 2408821), (113, 596876), (226, 298438), (452, 149219), (791, 85268), (1582, 42634), (3164, 21317)]