40265238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3167}}^1$

素因数の和:3348

約数の個数: 32

約数和(自身を含む): 87284736

約数和(自身を除く): 47019498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2119, 3167, 4238, 6334, 6357, 9501, 12714, 19002, 41171, 82342, 123513, 247026, 516221, 1032442, 1548663, 3097326, 6710873, 13421746, 20132619, 40265238]

約数ペア:

[(1, 40265238), (2, 20132619), (3, 13421746), (6, 6710873), (13, 3097326), (26, 1548663), (39, 1032442), (78, 516221), (163, 247026), (326, 123513), (489, 82342), (978, 41171), (2119, 19002), (3167, 12714), (4238, 9501), (6334, 6357)]