71835946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^2$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 139450752

約数和(自身を除く): 67614806

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 131, 161, 182, 262, 299, 322, 598, 917, 1703, 1834, 2093, 3013, 3406, 4186, 6026, 11921, 17161, 21091, 23842, 34322, 39169, 42182, 78338, 120127, 223093, 240254, 274183, 394703, 446186, 548366, 789406, 1561651, 2762921, 3123302, 5131139, 5525842, 10262278, 35917973, 71835946]

約数ペア:

[(1, 71835946), (2, 35917973), (7, 10262278), (13, 5525842), (14, 5131139), (23, 3123302), (26, 2762921), (46, 1561651), (91, 789406), (131, 548366), (161, 446186), (182, 394703), (262, 274183), (299, 240254), (322, 223093), (598, 120127), (917, 78338), (1703, 42182), (1834, 39169), (2093, 34322), (3013, 23842), (3406, 21091), (4186, 17161), (6026, 11921)]