28241286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5531}}^1$

素因数の和:5596

約数の個数: 32

約数和(自身を含む): 60542208

約数和(自身を除く): 32300922

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 5531, 11062, 16593, 33186, 127213, 204647, 254426, 381639, 409294, 613941, 763278, 1227882, 4706881, 9413762, 14120643, 28241286]

約数ペア:

[(1, 28241286), (2, 14120643), (3, 9413762), (6, 4706881), (23, 1227882), (37, 763278), (46, 613941), (69, 409294), (74, 381639), (111, 254426), (138, 204647), (222, 127213), (851, 33186), (1702, 16593), (2553, 11062), (5106, 5531)]