39657254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1129}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 73657920

約数和(自身を除く): 34000666

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 193, 386, 1129, 1351, 2258, 2509, 2702, 5018, 7903, 14677, 15806, 17563, 29354, 35126, 102739, 205478, 217897, 435794, 1525279, 2832661, 3050558, 5665322, 19828627, 39657254]

約数ペア:

[(1, 39657254), (2, 19828627), (7, 5665322), (13, 3050558), (14, 2832661), (26, 1525279), (91, 435794), (182, 217897), (193, 205478), (386, 102739), (1129, 35126), (1351, 29354), (2258, 17563), (2509, 15806), (2702, 14677), (5018, 7903)]