64086442

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{123719}}^1$

素因数の和:123765

約数の個数: 16

約数和(自身を含む): 112832640

約数和(自身を除く): 48746198

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 123719, 247438, 866033, 1732066, 4577603, 9155206, 32043221, 64086442]

約数ペア:

[(1, 64086442), (2, 32043221), (7, 9155206), (14, 4577603), (37, 1732066), (74, 866033), (259, 247438), (518, 123719)]