74708774

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{87481}}^1$

素因数の和:87551

約数の個数: 16

約数和(自身を含む): 130173216

約数和(自身を除く): 55464442

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 87481, 174962, 612367, 1224734, 5336341, 10672682, 37354387, 74708774]

約数ペア:

[(1, 74708774), (2, 37354387), (7, 10672682), (14, 5336341), (61, 1224734), (122, 612367), (427, 174962), (854, 87481)]