25485856

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4259}}^1$

素因数の和:4297

約数の個数: 48

約数和(自身を含む): 57970080

約数和(自身を除く): 32484224

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 4259, 5984, 8518, 17036, 34072, 46849, 68144, 72403, 93698, 136288, 144806, 187396, 289612, 374792, 579224, 749584, 796433, 1158448, 1499168, 1592866, 2316896, 3185732, 6371464, 12742928, 25485856]

約数ペア:

[(1, 25485856), (2, 12742928), (4, 6371464), (8, 3185732), (11, 2316896), (16, 1592866), (17, 1499168), (22, 1158448), (32, 796433), (34, 749584), (44, 579224), (68, 374792), (88, 289612), (136, 187396), (176, 144806), (187, 136288), (272, 93698), (352, 72403), (374, 68144), (544, 46849), (748, 34072), (1496, 17036), (2992, 8518), (4259, 5984)]