6491576

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 15449280

約数和(自身を除く): 8957704

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 241, 259, 296, 364, 481, 482, 518, 728, 962, 964, 1036, 1687, 1924, 1928, 2072, 3133, 3367, 3374, 3848, 6266, 6734, 6748, 8917, 12532, 13468, 13496, 17834, 21931, 25064, 26936, 35668, 43862, 62419, 71336, 87724, 115921, 124838, 175448, 231842, 249676, 463684, 499352, 811447, 927368, 1622894, 3245788, 6491576]

約数ペア:

[(1, 6491576), (2, 3245788), (4, 1622894), (7, 927368), (8, 811447), (13, 499352), (14, 463684), (26, 249676), (28, 231842), (37, 175448), (52, 124838), (56, 115921), (74, 87724), (91, 71336), (104, 62419), (148, 43862), (182, 35668), (241, 26936), (259, 25064), (296, 21931), (364, 17834), (481, 13496), (482, 13468), (518, 12532), (728, 8917), (962, 6748), (964, 6734), (1036, 6266), (1687, 3848), (1924, 3374), (1928, 3367), (2072, 3133)]