64648364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{133571}}^1$

素因数の和:133597

約数の個数: 18

約数和(自身を含む): 124355532

約数和(自身を除く): 59707168

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 133571, 267142, 534284, 1469281, 2938562, 5877124, 16162091, 32324182, 64648364]

約数ペア:

[(1, 64648364), (2, 32324182), (4, 16162091), (11, 5877124), (22, 2938562), (44, 1469281), (121, 534284), (242, 267142), (484, 133571)]