66710878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{5101}}^1$

素因数の和:5619

約数の個数: 16

約数和(自身を含む): 107999136

約数和(自身を除く): 41288258

約数列:

[1, 2, 13, 26, 503, 1006, 5101, 6539, 10202, 13078, 66313, 132626, 2565803, 5131606, 33355439, 66710878]

約数ペア:

[(1, 66710878), (2, 33355439), (13, 5131606), (26, 2565803), (503, 132626), (1006, 66313), (5101, 13078), (6539, 10202)]