66015370

素因数分解:

$2^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{6971}}^1$

素因数の和:7925

約数の個数: 16

約数和(自身を含む): 118970208

約数和(自身を除く): 52954838

約数列:

[1, 2, 5, 10, 947, 1894, 4735, 6971, 9470, 13942, 34855, 69710, 6601537, 13203074, 33007685, 66015370]

約数ペア:

[(1, 66015370), (2, 33007685), (5, 13203074), (10, 6601537), (947, 69710), (1894, 34855), (4735, 13942), (6971, 9470)]