68696394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{880723}}^1$

素因数の和:880741

約数の個数: 16

約数和(自身を含む): 147961632

約数和(自身を除く): 79265238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 880723, 1761446, 2642169, 5284338, 11449399, 22898798, 34348197, 68696394]

約数ペア:

[(1, 68696394), (2, 34348197), (3, 22898798), (6, 11449399), (13, 5284338), (26, 2642169), (39, 1761446), (78, 880723)]