64701142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{7019}}^1$

素因数の和:7451

約数の個数: 16

約数和(自身を含む): 106142400

約数和(自身を除く): 41441258

約数列:

[1, 2, 11, 22, 419, 838, 4609, 7019, 9218, 14038, 77209, 154418, 2940961, 5881922, 32350571, 64701142]

約数ペア:

[(1, 64701142), (2, 32350571), (11, 5881922), (22, 2940961), (419, 154418), (838, 77209), (4609, 14038), (7019, 9218)]