72801842

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{2251}}^1$

素因数の和:2513

約数の個数: 16

約数和(自身を含む): 111014592

約数和(自身を除く): 38212750

約数列:

[1, 2, 103, 157, 206, 314, 2251, 4502, 16171, 32342, 231853, 353407, 463706, 706814, 36400921, 72801842]

約数ペア:

[(1, 72801842), (2, 36400921), (103, 706814), (157, 463706), (206, 353407), (314, 231853), (2251, 32342), (4502, 16171)]