68770442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{5387}}^1$

素因数の和:5893

約数の個数: 16

約数和(自身を含む): 111337632

約数和(自身を除く): 42567190

約数列:

[1, 2, 13, 26, 491, 982, 5387, 6383, 10774, 12766, 70031, 140062, 2645017, 5290034, 34385221, 68770442]

約数ペア:

[(1, 68770442), (2, 34385221), (13, 5290034), (26, 2645017), (491, 140062), (982, 70031), (5387, 12766), (6383, 10774)]