40570054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{152519}}^1$

素因数の和:152547

約数の個数: 16

約数和(自身を含む): 73209600

約数和(自身を除く): 32639546

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 152519, 305038, 1067633, 2135266, 2897861, 5795722, 20285027, 40570054]

約数ペア:

[(1, 40570054), (2, 20285027), (7, 5795722), (14, 2897861), (19, 2135266), (38, 1067633), (133, 305038), (266, 152519)]