25702962128

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{14737937}}^1$

素因数の和:14738054

約数の個数: 20

約数和(自身を含む): 50256368580

約数和(自身を除く): 24553406452

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 14737937, 29475874, 58951748, 117903496, 235806992, 1606435133, 3212870266, 6425740532, 12851481064, 25702962128]

約数ペア:

[(1, 25702962128), (2, 12851481064), (4, 6425740532), (8, 3212870266), (16, 1606435133), (109, 235806992), (218, 117903496), (436, 58951748), (872, 29475874), (1744, 14737937)]