64547708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6829}}^1$

素因数の和:6989

約数の個数: 24

約数和(自身を含む): 120481200

約数和(自身を除く): 55933492

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 6829, 9452, 13658, 27316, 116093, 232186, 464372, 949231, 1898462, 3796924, 16136927, 32273854, 64547708]

約数ペア:

[(1, 64547708), (2, 32273854), (4, 16136927), (17, 3796924), (34, 1898462), (68, 949231), (139, 464372), (278, 232186), (556, 116093), (2363, 27316), (4726, 13658), (6829, 9452)]