2021323557568

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{145544611}}^1$

素因数の和:145544661

約数の個数: 56

約数和(自身を含む): 4731946425344

約数和(自身を除く): 2710622867776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 145544611, 291089222, 582178444, 1018812277, 1164356888, 2037624554, 2328713776, 4075249108, 4511882941, 4657427552, 8150498216, 9023765882, 9314855104, 16300996432, 18047531764, 31583180587, 32601992864, 36095063528, 63166361174, 65203985728, 72190127056, 126332722348, 144380254112, 252665444696, 288760508224, 505330889392, 1010661778784, 2021323557568]

約数ペア:

[(1, 2021323557568), (2, 1010661778784), (4, 505330889392), (7, 288760508224), (8, 252665444696), (14, 144380254112), (16, 126332722348), (28, 72190127056), (31, 65203985728), (32, 63166361174), (56, 36095063528), (62, 32601992864), (64, 31583180587), (112, 18047531764), (124, 16300996432), (217, 9314855104), (224, 9023765882), (248, 8150498216), (434, 4657427552), (448, 4511882941), (496, 4075249108), (868, 2328713776), (992, 2037624554), (1736, 1164356888), (1984, 1018812277), (3472, 582178444), (6944, 291089222), (13888, 145544611)]