64394042

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{1499}}^1$

素因数の和:2005

約数の個数: 16

約数和(自身を含む): 98928000

約数和(自身を除く): 34533958

約数列:

[1, 2, 47, 94, 457, 914, 1499, 2998, 21479, 42958, 70453, 140906, 685043, 1370086, 32197021, 64394042]

約数ペア:

[(1, 64394042), (2, 32197021), (47, 1370086), (94, 685043), (457, 140906), (914, 70453), (1499, 42958), (2998, 21479)]