64387398

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{631249}}^1$

素因数の和:631271

約数の個数: 16

約数和(自身を含む): 136350000

約数和(自身を除く): 71962602

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 631249, 1262498, 1893747, 3787494, 10731233, 21462466, 32193699, 64387398]

約数ペア:

[(1, 64387398), (2, 32193699), (3, 21462466), (6, 10731233), (17, 3787494), (34, 1893747), (51, 1262498), (102, 631249)]