67865564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{76771}}^1$

素因数の和:76805

約数の個数: 24

約数和(自身を含む): 135425808

約数和(自身を除く): 67560244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 76771, 153542, 307084, 998023, 1305107, 1996046, 2610214, 3992092, 5220428, 16966391, 33932782, 67865564]

約数ペア:

[(1, 67865564), (2, 33932782), (4, 16966391), (13, 5220428), (17, 3992092), (26, 2610214), (34, 1996046), (52, 1305107), (68, 998023), (221, 307084), (442, 153542), (884, 76771)]