71038256

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{9631}}^1$

素因数の和:10100

約数の個数: 20

約数和(自身を含む): 137949504

約数和(自身を除く): 66911248

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 7376, 9631, 19262, 38524, 77048, 154096, 4439891, 8879782, 17759564, 35519128, 71038256]

約数ペア:

[(1, 71038256), (2, 35519128), (4, 17759564), (8, 8879782), (16, 4439891), (461, 154096), (922, 77048), (1844, 38524), (3688, 19262), (7376, 9631)]