2666976

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2163

約数の個数: 48

約数和(自身を含む): 7542864

約数和(自身を除く): 4875888

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, 2137, 4274, 6411, 8548, 12822, 17096, 25644, 27781, 34192, 51288, 55562, 68384, 83343, 102576, 111124, 166686, 205152, 222248, 333372, 444496, 666744, 888992, 1333488, 2666976]

約数ペア:

[(1, 2666976), (2, 1333488), (3, 888992), (4, 666744), (6, 444496), (8, 333372), (12, 222248), (13, 205152), (16, 166686), (24, 111124), (26, 102576), (32, 83343), (39, 68384), (48, 55562), (52, 51288), (78, 34192), (96, 27781), (104, 25644), (156, 17096), (208, 12822), (312, 8548), (416, 6411), (624, 4274), (1248, 2137)]