71448286

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13537}}^1$

素因数の和:13588

約数の個数: 32

約数和(自身を含む): 136463040

約数和(自身を除く): 65014754

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 13537, 27074, 94759, 175981, 189518, 351962, 392573, 785146, 1231867, 2463734, 2748011, 5103449, 5496022, 10206898, 35724143, 71448286]

約数ペア:

[(1, 71448286), (2, 35724143), (7, 10206898), (13, 5496022), (14, 5103449), (26, 2748011), (29, 2463734), (58, 1231867), (91, 785146), (182, 392573), (203, 351962), (377, 189518), (406, 175981), (754, 94759), (2639, 27074), (5278, 13537)]