71395256

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{189881}}^1$

素因数の和:189934

約数の個数: 16

約数和(自身を含む): 136715040

約数和(自身を除く): 65319784

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 189881, 379762, 759524, 1519048, 8924407, 17848814, 35697628, 71395256]

約数ペア:

[(1, 71395256), (2, 35697628), (4, 17848814), (8, 8924407), (47, 1519048), (94, 759524), (188, 379762), (376, 189881)]