25035934

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 50637312

約数和(自身を除く): 25601378

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 73, 77, 119, 131, 146, 154, 187, 238, 262, 374, 511, 803, 917, 1022, 1241, 1309, 1441, 1606, 1834, 2227, 2482, 2618, 2882, 4454, 5621, 8687, 9563, 10087, 11242, 13651, 15589, 17374, 19126, 20174, 24497, 27302, 31178, 48994, 66941, 95557, 105193, 133882, 162571, 171479, 191114, 210386, 325142, 342958, 736351, 1137997, 1472702, 1788281, 2275994, 3576562, 12517967, 25035934]

約数ペア:

[(1, 25035934), (2, 12517967), (7, 3576562), (11, 2275994), (14, 1788281), (17, 1472702), (22, 1137997), (34, 736351), (73, 342958), (77, 325142), (119, 210386), (131, 191114), (146, 171479), (154, 162571), (187, 133882), (238, 105193), (262, 95557), (374, 66941), (511, 48994), (803, 31178), (917, 27302), (1022, 24497), (1241, 20174), (1309, 19126), (1441, 17374), (1606, 15589), (1834, 13651), (2227, 11242), (2482, 10087), (2618, 9563), (2882, 8687), (4454, 5621)]