76810864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{369283}}^1$

素因数の和:369304

約数の個数: 20

約数和(自身を含む): 160269256

約数和(自身を除く): 83458392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 369283, 738566, 1477132, 2954264, 4800679, 5908528, 9601358, 19202716, 38405432, 76810864]

約数ペア:

[(1, 76810864), (2, 38405432), (4, 19202716), (8, 9601358), (13, 5908528), (16, 4800679), (26, 2954264), (52, 1477132), (104, 738566), (208, 369283)]