27931488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{22381}}^1$

素因数の和:22407

約数の個数: 48

約数和(自身を含む): 78963696

約数和(自身を除く): 51032208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 22381, 44762, 67143, 89524, 134286, 179048, 268572, 290953, 358096, 537144, 581906, 716192, 872859, 1074288, 1163812, 1745718, 2148576, 2327624, 3491436, 4655248, 6982872, 9310496, 13965744, 27931488]

約数ペア:

[(1, 27931488), (2, 13965744), (3, 9310496), (4, 6982872), (6, 4655248), (8, 3491436), (12, 2327624), (13, 2148576), (16, 1745718), (24, 1163812), (26, 1074288), (32, 872859), (39, 716192), (48, 581906), (52, 537144), (78, 358096), (96, 290953), (104, 268572), (156, 179048), (208, 134286), (312, 89524), (416, 67143), (624, 44762), (1248, 22381)]