25882458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 61980672

約数和(自身を除く): 36098214

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 103, 186, 193, 206, 217, 309, 386, 434, 579, 618, 651, 721, 1158, 1302, 1351, 1442, 2163, 2702, 3193, 4053, 4326, 5983, 6386, 8106, 9579, 11966, 17949, 19158, 19879, 22351, 35898, 39758, 41881, 44702, 59637, 67053, 83762, 119274, 125643, 134106, 139153, 251286, 278306, 417459, 616249, 834918, 1232498, 1848747, 3697494, 4313743, 8627486, 12941229, 25882458]

約数ペア:

[(1, 25882458), (2, 12941229), (3, 8627486), (6, 4313743), (7, 3697494), (14, 1848747), (21, 1232498), (31, 834918), (42, 616249), (62, 417459), (93, 278306), (103, 251286), (186, 139153), (193, 134106), (206, 125643), (217, 119274), (309, 83762), (386, 67053), (434, 59637), (579, 44702), (618, 41881), (651, 39758), (721, 35898), (1158, 22351), (1302, 19879), (1351, 19158), (1442, 17949), (2163, 11966), (2702, 9579), (3193, 8106), (4053, 6386), (4326, 5983)]