71379282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12889}}^1$

素因数の和:12978

約数の個数: 32

約数和(自身を含む): 155917440

約数和(自身を除く): 84538158

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 12889, 25778, 38667, 77334, 167557, 335114, 502671, 915119, 1005342, 1830238, 2745357, 5490714, 11896547, 23793094, 35689641, 71379282]

約数ペア:

[(1, 71379282), (2, 35689641), (3, 23793094), (6, 11896547), (13, 5490714), (26, 2745357), (39, 1830238), (71, 1005342), (78, 915119), (142, 502671), (213, 335114), (426, 167557), (923, 77334), (1846, 38667), (2769, 25778), (5538, 12889)]