67052816

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{26693}}^1$

素因数の和:26858

約数の個数: 20

約数和(自身を含む): 130747212

約数和(自身を除く): 63694396

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 26693, 53386, 106772, 213544, 427088, 4190801, 8381602, 16763204, 33526408, 67052816]

約数ペア:

[(1, 67052816), (2, 33526408), (4, 16763204), (8, 8381602), (16, 4190801), (157, 427088), (314, 213544), (628, 106772), (1256, 53386), (2512, 26693)]