78566332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 155387232

約数和(自身を除く): 76820900

約数列:

[1, 2, 4, 13, 26, 41, 43, 52, 82, 86, 164, 172, 533, 559, 857, 1066, 1118, 1714, 1763, 2132, 2236, 3428, 3526, 7052, 11141, 22282, 22919, 35137, 36851, 44564, 45838, 70274, 73702, 91676, 140548, 147404, 456781, 479063, 913562, 958126, 1510891, 1827124, 1916252, 3021782, 6043564, 19641583, 39283166, 78566332]

約数ペア:

[(1, 78566332), (2, 39283166), (4, 19641583), (13, 6043564), (26, 3021782), (41, 1916252), (43, 1827124), (52, 1510891), (82, 958126), (86, 913562), (164, 479063), (172, 456781), (533, 147404), (559, 140548), (857, 91676), (1066, 73702), (1118, 70274), (1714, 45838), (1763, 44564), (2132, 36851), (2236, 35137), (3428, 22919), (3526, 22282), (7052, 11141)]