42391607362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 70830498816

約数和(自身を除く): 28438891454

約数列:

[1, 2, 13, 26, 43, 86, 193, 223, 386, 446, 559, 881, 1118, 1762, 2509, 2899, 5018, 5798, 8299, 9589, 11453, 16598, 19178, 22906, 37883, 43039, 75766, 86078, 107887, 124657, 170033, 196463, 215774, 249314, 340066, 392926, 492479, 559507, 984958, 1119014, 1850677, 2210429, 2554019, 3701354, 4420858, 5108038, 7311419, 8447909, 14622838, 16895818, 24058801, 37917359, 48117602, 75834718, 95048447, 109822817, 190096894, 219645634, 492925667, 985851334, 1630446437, 3260892874, 21195803681, 42391607362]

約数ペア:

[(1, 42391607362), (2, 21195803681), (13, 3260892874), (26, 1630446437), (43, 985851334), (86, 492925667), (193, 219645634), (223, 190096894), (386, 109822817), (446, 95048447), (559, 75834718), (881, 48117602), (1118, 37917359), (1762, 24058801), (2509, 16895818), (2899, 14622838), (5018, 8447909), (5798, 7311419), (8299, 5108038), (9589, 4420858), (11453, 3701354), (16598, 2554019), (19178, 2210429), (22906, 1850677), (37883, 1119014), (43039, 984958), (75766, 559507), (86078, 492479), (107887, 392926), (124657, 340066), (170033, 249314), (196463, 215774)]