28492986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2039}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 60808320

約数和(自身を除く): 32315334

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 137, 274, 411, 822, 2039, 2329, 4078, 4658, 6117, 6987, 12234, 13974, 34663, 69326, 103989, 207978, 279343, 558686, 838029, 1676058, 4748831, 9497662, 14246493, 28492986]

約数ペア:

[(1, 28492986), (2, 14246493), (3, 9497662), (6, 4748831), (17, 1676058), (34, 838029), (51, 558686), (102, 279343), (137, 207978), (274, 103989), (411, 69326), (822, 34663), (2039, 13974), (2329, 12234), (4078, 6987), (4658, 6117)]