61337752

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15427}}^1$

素因数の和:15511

約数の個数: 32

約数和(自身を含む): 133297920

約数和(自身を除く): 71960168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 15427, 30854, 61708, 107989, 123416, 215978, 431956, 863912, 1095317, 2190634, 4381268, 7667219, 8762536, 15334438, 30668876, 61337752]

約数ペア:

[(1, 61337752), (2, 30668876), (4, 15334438), (7, 8762536), (8, 7667219), (14, 4381268), (28, 2190634), (56, 1095317), (71, 863912), (142, 431956), (284, 215978), (497, 123416), (568, 107989), (994, 61708), (1988, 30854), (3976, 15427)]