71249906

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17021}}^1$

素因数の和:17066

約数の個数: 32

約数和(自身を含む): 137265408

約数和(自身を除く): 66015502

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 17021, 34042, 119147, 221273, 238294, 391483, 442546, 782966, 1548911, 2740381, 3097822, 5089279, 5480762, 10178558, 35624953, 71249906]

約数ペア:

[(1, 71249906), (2, 35624953), (7, 10178558), (13, 5480762), (14, 5089279), (23, 3097822), (26, 2740381), (46, 1548911), (91, 782966), (161, 442546), (182, 391483), (299, 238294), (322, 221273), (598, 119147), (2093, 34042), (4186, 17021)]