69243668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1543}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 130733568

約数和(自身を除く): 61489900

約数列:

[1, 2, 4, 13, 26, 52, 863, 1543, 1726, 3086, 3452, 6172, 11219, 20059, 22438, 40118, 44876, 80236, 1331609, 2663218, 5326436, 17310917, 34621834, 69243668]

約数ペア:

[(1, 69243668), (2, 34621834), (4, 17310917), (13, 5326436), (26, 2663218), (52, 1331609), (863, 80236), (1543, 44876), (1726, 40118), (3086, 22438), (3452, 20059), (6172, 11219)]