65581968

素因数分解:

$2^4\times 3^1\times {\mathrm{1366291}}^1$

素因数の和:1366302

約数の個数: 20

約数和(自身を含む): 169420208

約数和(自身を除く): 103838240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1366291, 2732582, 4098873, 5465164, 8197746, 10930328, 16395492, 21860656, 32790984, 65581968]

約数ペア:

[(1, 65581968), (2, 32790984), (3, 21860656), (4, 16395492), (6, 10930328), (8, 8197746), (12, 5465164), (16, 4098873), (24, 2732582), (48, 1366291)]