64759526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{35081}}^1$

素因数の和:35167

約数の個数: 16

約数和(自身を含む): 106087968

約数和(自身を除く): 41328442

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 35081, 70162, 456053, 912106, 2490751, 4981502, 32379763, 64759526]

約数ペア:

[(1, 64759526), (2, 32379763), (13, 4981502), (26, 2490751), (71, 912106), (142, 456053), (923, 70162), (1846, 35081)]