66571670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{1031}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 131072256

約数和(自身を除く): 64500586

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 587, 1031, 1174, 2062, 2935, 5155, 5870, 6457, 10310, 11341, 12914, 22682, 32285, 56705, 64570, 113410, 605197, 1210394, 3025985, 6051970, 6657167, 13314334, 33285835, 66571670]

約数ペア:

[(1, 66571670), (2, 33285835), (5, 13314334), (10, 6657167), (11, 6051970), (22, 3025985), (55, 1210394), (110, 605197), (587, 113410), (1031, 64570), (1174, 56705), (2062, 32285), (2935, 22682), (5155, 12914), (5870, 11341), (6457, 10310)]