72842399

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{5417}}^1$

素因数の和:5554

約数の個数: 16

約数和(自身を含む): 88941888

約数和(自身を除く): 16099489

約数列:

[1, 7, 17, 113, 119, 791, 1921, 5417, 13447, 37919, 92089, 612121, 644623, 4284847, 10406057, 72842399]

約数ペア:

[(1, 72842399), (7, 10406057), (17, 4284847), (113, 644623), (119, 612121), (791, 92089), (1921, 37919), (5417, 13447)]