64628998

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{44819}}^1$

素因数の和:44931

約数の個数: 16

約数和(自身を含む): 111870720

約数和(自身を除く): 47241722

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 44819, 89638, 313733, 627466, 4616357, 9232714, 32314499, 64628998]

約数ペア:

[(1, 64628998), (2, 32314499), (7, 9232714), (14, 4616357), (103, 627466), (206, 313733), (721, 89638), (1442, 44819)]