64434839

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2423}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 76792320

約数和(自身を除く): 12357481

約数列:

[1, 7, 29, 131, 203, 917, 2423, 3799, 16961, 26593, 70267, 317413, 491869, 2221891, 9204977, 64434839]

約数ペア:

[(1, 64434839), (7, 9204977), (29, 2221891), (131, 491869), (203, 317413), (917, 70267), (2423, 26593), (3799, 16961)]