25964704668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1621}}^1\times {\mathrm{27241}}^1$

素因数の和:28883

約数の個数: 72

約数和(自身を含む): 70521692304

約数和(自身を除く): 44556987636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1621, 3242, 4863, 6484, 9726, 11347, 19452, 22694, 27241, 34041, 45388, 54482, 68082, 79429, 81723, 108964, 136164, 158858, 163446, 190687, 238287, 317716, 326892, 381374, 476574, 572061, 762748, 953148, 1144122, 1334809, 2288244, 2669618, 4004427, 5339236, 8008854, 16017708, 44157661, 88315322, 132472983, 176630644, 264945966, 309103627, 529891932, 618207254, 927310881, 1236414508, 1854621762, 2163725389, 3709243524, 4327450778, 6491176167, 8654901556, 12982352334, 25964704668]

約数ペア:

[(1, 25964704668), (2, 12982352334), (3, 8654901556), (4, 6491176167), (6, 4327450778), (7, 3709243524), (12, 2163725389), (14, 1854621762), (21, 1236414508), (28, 927310881), (42, 618207254), (49, 529891932), (84, 309103627), (98, 264945966), (147, 176630644), (196, 132472983), (294, 88315322), (588, 44157661), (1621, 16017708), (3242, 8008854), (4863, 5339236), (6484, 4004427), (9726, 2669618), (11347, 2288244), (19452, 1334809), (22694, 1144122), (27241, 953148), (34041, 762748), (45388, 572061), (54482, 476574), (68082, 381374), (79429, 326892), (81723, 317716), (108964, 238287), (136164, 190687), (158858, 163446)]