64925238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1545839}}^1$

素因数の和:1545851

約数の個数: 16

約数和(自身を含む): 148400640

約数和(自身を除く): 83475402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1545839, 3091678, 4637517, 9275034, 10820873, 21641746, 32462619, 64925238]

約数ペア:

[(1, 64925238), (2, 32462619), (3, 21641746), (6, 10820873), (7, 9275034), (14, 4637517), (21, 3091678), (42, 1545839)]