65420078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{4877}}^1$

素因数の和:5251

約数の個数: 16

約数和(自身を含む): 103608720

約数和(自身を除く): 38188642

約数列:

[1, 2, 19, 38, 353, 706, 4877, 6707, 9754, 13414, 92663, 185326, 1721581, 3443162, 32710039, 65420078]

約数ペア:

[(1, 65420078), (2, 32710039), (19, 3443162), (38, 1721581), (353, 185326), (706, 92663), (4877, 13414), (6707, 9754)]