7788576964

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1\times {\mathrm{1613}}^1$

素因数の和:2476

約数の個数: 48

約数和(自身を含む): 15663908736

約数和(自身を除く): 7875331772

約数列:

[1, 2, 4, 7, 14, 28, 331, 521, 662, 1042, 1324, 1613, 2084, 2317, 3226, 3647, 4634, 6452, 7294, 9268, 11291, 14588, 22582, 45164, 172451, 344902, 533903, 689804, 840373, 1067806, 1207157, 1680746, 2135612, 2414314, 3361492, 3737321, 4828628, 5882611, 7474642, 11765222, 14949284, 23530444, 278163463, 556326926, 1112653852, 1947144241, 3894288482, 7788576964]

約数ペア:

[(1, 7788576964), (2, 3894288482), (4, 1947144241), (7, 1112653852), (14, 556326926), (28, 278163463), (331, 23530444), (521, 14949284), (662, 11765222), (1042, 7474642), (1324, 5882611), (1613, 4828628), (2084, 3737321), (2317, 3361492), (3226, 2414314), (3647, 2135612), (4634, 1680746), (6452, 1207157), (7294, 1067806), (9268, 840373), (11291, 689804), (14588, 533903), (22582, 344902), (45164, 172451)]