64297247

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4957}}^1$

素因数の和:5090

約数の個数: 16

約数和(自身を含む): 78534720

約数和(自身を除く): 14237473

約数列:

[1, 7, 17, 109, 119, 763, 1853, 4957, 12971, 34699, 84269, 540313, 589883, 3782191, 9185321, 64297247]

約数ペア:

[(1, 64297247), (7, 9185321), (17, 3782191), (109, 589883), (119, 540313), (763, 84269), (1853, 34699), (4957, 12971)]