69397748

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 144657408

約数和(自身を除く): 75259660

約数列:

[1, 2, 4, 7, 14, 28, 41, 61, 82, 122, 164, 244, 287, 427, 574, 854, 991, 1148, 1708, 1982, 2501, 3964, 5002, 6937, 10004, 13874, 17507, 27748, 35014, 40631, 60451, 70028, 81262, 120902, 162524, 241804, 284417, 423157, 568834, 846314, 1137668, 1692628, 2478491, 4956982, 9913964, 17349437, 34698874, 69397748]

約数ペア:

[(1, 69397748), (2, 34698874), (4, 17349437), (7, 9913964), (14, 4956982), (28, 2478491), (41, 1692628), (61, 1137668), (82, 846314), (122, 568834), (164, 423157), (244, 284417), (287, 241804), (427, 162524), (574, 120902), (854, 81262), (991, 70028), (1148, 60451), (1708, 40631), (1982, 35014), (2501, 27748), (3964, 17507), (5002, 13874), (6937, 10004)]