66544850978

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{3998609}}^1$

素因数の和:3998821

約数の個数: 16

約数和(自身を含む): 102348421560

約数和(自身を除く): 35803570582

約数列:

[1, 2, 53, 106, 157, 314, 8321, 16642, 3998609, 7997218, 211926277, 423852554, 627781613, 1255563226, 33272425489, 66544850978]

約数ペア:

[(1, 66544850978), (2, 33272425489), (53, 1255563226), (106, 627781613), (157, 423852554), (314, 211926277), (8321, 7997218), (16642, 3998609)]