66257308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3041}}^1$

素因数の和:3477

約数の個数: 24

約数和(自身を含む): 125208720

約数和(自身を除く): 58951412

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 3041, 5447, 6082, 10894, 12164, 21788, 39533, 79066, 158132, 1274179, 2548358, 5096716, 16564327, 33128654, 66257308]

約数ペア:

[(1, 66257308), (2, 33128654), (4, 16564327), (13, 5096716), (26, 2548358), (52, 1274179), (419, 158132), (838, 79066), (1676, 39533), (3041, 21788), (5447, 12164), (6082, 10894)]