28560916

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 50790600

約数和(自身を除く): 22229684

約数列:

[1, 2, 4, 149, 173, 277, 298, 346, 554, 596, 692, 1108, 25777, 41273, 47921, 51554, 82546, 95842, 103108, 165092, 191684, 7140229, 14280458, 28560916]

約数ペア:

[(1, 28560916), (2, 14280458), (4, 7140229), (149, 191684), (173, 165092), (277, 103108), (298, 95842), (346, 82546), (554, 51554), (596, 47921), (692, 41273), (1108, 25777)]