628405704

素因数分解:

$2^3\times 3^2\times {\mathrm{8727857}}^1$

素因数の和:8727869

約数の個数: 24

約数和(自身を含む): 1701932310

約数和(自身を除く): 1073526606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 8727857, 17455714, 26183571, 34911428, 52367142, 69822856, 78550713, 104734284, 157101426, 209468568, 314202852, 628405704]

約数ペア:

[(1, 628405704), (2, 314202852), (3, 209468568), (4, 157101426), (6, 104734284), (8, 78550713), (9, 69822856), (12, 52367142), (18, 34911428), (24, 26183571), (36, 17455714), (72, 8727857)]