64473638

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{1049}}^1$

素因数の和:1519

約数の個数: 16

約数和(自身を含む): 98280000

約数和(自身を除く): 33806362

約数列:

[1, 2, 79, 158, 389, 778, 1049, 2098, 30731, 61462, 82871, 165742, 408061, 816122, 32236819, 64473638]

約数ペア:

[(1, 64473638), (2, 32236819), (79, 816122), (158, 408061), (389, 165742), (778, 82871), (1049, 61462), (2098, 30731)]