69161876

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{21859}}^1$

素因数の和:21983

約数の個数: 24

約数和(自身を含む): 139554240

約数和(自身を除く): 70392364

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 21859, 43718, 87436, 153013, 306026, 612052, 2470067, 4940134, 9880268, 17290469, 34580938, 69161876]

約数ペア:

[(1, 69161876), (2, 34580938), (4, 17290469), (7, 9880268), (14, 4940134), (28, 2470067), (113, 612052), (226, 306026), (452, 153013), (791, 87436), (1582, 43718), (3164, 21859)]