67065850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{78901}}^1$

素因数の和:78930

約数の個数: 24

約数和(自身を含む): 132081948

約数和(自身を除く): 65016098

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 78901, 157802, 394505, 789010, 1341317, 1972525, 2682634, 3945050, 6706585, 13413170, 33532925, 67065850]

約数ペア:

[(1, 67065850), (2, 33532925), (5, 13413170), (10, 6706585), (17, 3945050), (25, 2682634), (34, 1972525), (50, 1341317), (85, 789010), (170, 394505), (425, 157802), (850, 78901)]