78044144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{286927}}^1$

素因数の和:286952

約数の個数: 20

約数和(自身を含む): 160105824

約数和(自身を除く): 82061680

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 286927, 573854, 1147708, 2295416, 4590832, 4877759, 9755518, 19511036, 39022072, 78044144]

約数ペア:

[(1, 78044144), (2, 39022072), (4, 19511036), (8, 9755518), (16, 4877759), (17, 4590832), (34, 2295416), (68, 1147708), (136, 573854), (272, 286927)]