64271038

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{14627}}^1$

素因数の和:14668

約数の個数: 16

約数和(自身を含む): 104443920

約数和(自身を除く): 40172882

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 14627, 29254, 190151, 380302, 2471963, 4943926, 32135519, 64271038]

約数ペア:

[(1, 64271038), (2, 32135519), (13, 4943926), (26, 2471963), (169, 380302), (338, 190151), (2197, 29254), (4394, 14627)]