64399414

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{3571}}^1$

素因数の和:3771

約数の個数: 16

約数和(自身を含む): 98758656

約数和(自身を除く): 34359242

約数列:

[1, 2, 71, 127, 142, 254, 3571, 7142, 9017, 18034, 253541, 453517, 507082, 907034, 32199707, 64399414]

約数ペア:

[(1, 64399414), (2, 32199707), (71, 907034), (127, 507082), (142, 453517), (254, 253541), (3571, 18034), (7142, 9017)]