47474338

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:969

約数の個数: 16

約数和(自身を含む): 72072000

約数和(自身を除く): 24597662

約数列:

[1, 2, 139, 278, 389, 439, 778, 878, 54071, 61021, 108142, 122042, 170771, 341542, 23737169, 47474338]

約数ペア:

[(1, 47474338), (2, 23737169), (139, 341542), (278, 170771), (389, 122042), (439, 108142), (778, 61021), (878, 54071)]