7828931866

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4691}}^1$

素因数の和:4867

約数の個数: 64

約数和(自身を含む): 14399410176

約数和(自身を除く): 6570478310

約数列:

[1, 2, 7, 14, 23, 46, 71, 73, 142, 146, 161, 322, 497, 511, 994, 1022, 1633, 1679, 3266, 3358, 4691, 5183, 9382, 10366, 11431, 11753, 22862, 23506, 32837, 36281, 65674, 72562, 107893, 119209, 215786, 238418, 333061, 342443, 666122, 684886, 755251, 834463, 1510502, 1668926, 2331427, 2397101, 4662854, 4794202, 7660403, 7876189, 15320806, 15752378, 24313453, 48626906, 53622821, 55133323, 107245642, 110266646, 170194171, 340388342, 559209419, 1118418838, 3914465933, 7828931866]

約数ペア:

[(1, 7828931866), (2, 3914465933), (7, 1118418838), (14, 559209419), (23, 340388342), (46, 170194171), (71, 110266646), (73, 107245642), (142, 55133323), (146, 53622821), (161, 48626906), (322, 24313453), (497, 15752378), (511, 15320806), (994, 7876189), (1022, 7660403), (1633, 4794202), (1679, 4662854), (3266, 2397101), (3358, 2331427), (4691, 1668926), (5183, 1510502), (9382, 834463), (10366, 755251), (11431, 684886), (11753, 666122), (22862, 342443), (23506, 333061), (32837, 238418), (36281, 215786), (65674, 119209), (72562, 107893)]