68280394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{28859}}^1$

素因数の和:28894

約数の個数: 24

約数和(自身を含む): 126753120

約数和(自身を除く): 58472726

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 28859, 57718, 202013, 375167, 404026, 750334, 2626169, 4877171, 5252338, 9754342, 34140197, 68280394]

約数ペア:

[(1, 68280394), (2, 34140197), (7, 9754342), (13, 5252338), (14, 4877171), (26, 2626169), (91, 750334), (169, 404026), (182, 375167), (338, 202013), (1183, 57718), (2366, 28859)]