71783866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11369}}^1$

素因数の和:11430

約数の個数: 32

約数和(自身を含む): 137531520

約数和(自身を除く): 65747654

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 11369, 22738, 79583, 125059, 159166, 250118, 466129, 875413, 932258, 1750826, 3262903, 5127419, 6525806, 10254838, 35891933, 71783866]

約数ペア:

[(1, 71783866), (2, 35891933), (7, 10254838), (11, 6525806), (14, 5127419), (22, 3262903), (41, 1750826), (77, 932258), (82, 875413), (154, 466129), (287, 250118), (451, 159166), (574, 125059), (902, 79583), (3157, 22738), (6314, 11369)]