68131252

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{10181}}^1$

素因数の和:10431

約数の個数: 24

約数和(自身を含む): 136846080

約数和(自身を除く): 68714828

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 10181, 20362, 40724, 71267, 142534, 285068, 2433259, 4866518, 9733036, 17032813, 34065626, 68131252]

約数ペア:

[(1, 68131252), (2, 34065626), (4, 17032813), (7, 9733036), (14, 4866518), (28, 2433259), (239, 285068), (478, 142534), (956, 71267), (1673, 40724), (3346, 20362), (6692, 10181)]