68009956

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{9677}}^1$

素因数の和:9939

約数の個数: 24

約数和(自身を含む): 136575936

約数和(自身を除く): 68565980

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 9677, 19354, 38708, 67739, 135478, 270956, 2428927, 4857854, 9715708, 17002489, 34004978, 68009956]

約数ペア:

[(1, 68009956), (2, 34004978), (4, 17002489), (7, 9715708), (14, 4857854), (28, 2428927), (251, 270956), (502, 135478), (1004, 67739), (1757, 38708), (3514, 19354), (7028, 9677)]