28156104

素因数分解:

$2^3\times 3^2\times {\mathrm{391057}}^1$

素因数の和:391069

約数の個数: 24

約数和(自身を含む): 76256310

約数和(自身を除く): 48100206

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 391057, 782114, 1173171, 1564228, 2346342, 3128456, 3519513, 4692684, 7039026, 9385368, 14078052, 28156104]

約数ペア:

[(1, 28156104), (2, 14078052), (3, 9385368), (4, 7039026), (6, 4692684), (8, 3519513), (9, 3128456), (12, 2346342), (18, 1564228), (24, 1173171), (36, 782114), (72, 391057)]