72003122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{4871}}^1$

素因数の和:5281

約数の個数: 16

約数和(自身を含む): 114004800

約数和(自身を除く): 42001678

約数列:

[1, 2, 19, 38, 389, 778, 4871, 7391, 9742, 14782, 92549, 185098, 1894819, 3789638, 36001561, 72003122]

約数ペア:

[(1, 72003122), (2, 36001561), (19, 3789638), (38, 1894819), (389, 185098), (778, 92549), (4871, 14782), (7391, 9742)]