64387498

素因数分解:

$2^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{10243}}^1$

素因数の和:10701

約数の個数: 16

約数和(自身を含む): 110635200

約数和(自身を除く): 46247702

約数列:

[1, 2, 7, 14, 449, 898, 3143, 6286, 10243, 20486, 71701, 143402, 4599107, 9198214, 32193749, 64387498]

約数ペア:

[(1, 64387498), (2, 32193749), (7, 9198214), (14, 4599107), (449, 143402), (898, 71701), (3143, 20486), (6286, 10243)]