72125918

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 114213888

約数和(自身を除く): 42087970

約数列:

[1, 2, 47, 71, 94, 101, 107, 142, 202, 214, 3337, 4747, 5029, 6674, 7171, 7597, 9494, 10058, 10807, 14342, 15194, 21614, 337037, 357059, 507929, 674074, 714118, 767297, 1015858, 1534594, 36062959, 72125918]

約数ペア:

[(1, 72125918), (2, 36062959), (47, 1534594), (71, 1015858), (94, 767297), (101, 714118), (107, 674074), (142, 507929), (202, 357059), (214, 337037), (3337, 21614), (4747, 15194), (5029, 14342), (6674, 10807), (7171, 10058), (7597, 9494)]