76721398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{6661}}^1$

素因数の和:7119

約数の個数: 16

約数和(自身を含む): 124232976

約数和(自身を除く): 47511578

約数列:

[1, 2, 13, 26, 443, 886, 5759, 6661, 11518, 13322, 86593, 173186, 2950823, 5901646, 38360699, 76721398]

約数ペア:

[(1, 76721398), (2, 38360699), (13, 5901646), (26, 2950823), (443, 173186), (886, 86593), (5759, 13322), (6661, 11518)]