68289316

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{1031}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 123963840

約数和(自身を除く): 55674524

約数列:

[1, 2, 4, 29, 58, 116, 571, 1031, 1142, 2062, 2284, 4124, 16559, 29899, 33118, 59798, 66236, 119596, 588701, 1177402, 2354804, 17072329, 34144658, 68289316]

約数ペア:

[(1, 68289316), (2, 34144658), (4, 17072329), (29, 2354804), (58, 1177402), (116, 588701), (571, 119596), (1031, 66236), (1142, 59798), (2062, 33118), (2284, 29899), (4124, 16559)]