28838556

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{25841}}^1$

素因数の和:25882

約数の個数: 36

約数和(自身を含む): 75251904

約数和(自身を除く): 46413348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 25841, 51682, 77523, 103364, 155046, 232569, 310092, 465138, 801071, 930276, 1602142, 2403213, 3204284, 4806426, 7209639, 9612852, 14419278, 28838556]

約数ペア:

[(1, 28838556), (2, 14419278), (3, 9612852), (4, 7209639), (6, 4806426), (9, 3204284), (12, 2403213), (18, 1602142), (31, 930276), (36, 801071), (62, 465138), (93, 310092), (124, 232569), (186, 155046), (279, 103364), (372, 77523), (558, 51682), (1116, 25841)]