72885121

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 78744960

約数和(自身を除く): 5859839

約数列:

[1, 19, 71, 97, 557, 1349, 1843, 6887, 10583, 39547, 54029, 130853, 751393, 1026551, 3836059, 72885121]

約数ペア:

[(1, 72885121), (19, 3836059), (71, 1026551), (97, 751393), (557, 130853), (1349, 54029), (1843, 39547), (6887, 10583)]