61770908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{417371}}^1$

素因数の和:417412

約数の個数: 12

約数和(自身を含む): 111020952

約数和(自身を除く): 49250044

約数列:

[1, 2, 4, 37, 74, 148, 417371, 834742, 1669484, 15442727, 30885454, 61770908]

約数ペア:

[(1, 61770908), (2, 30885454), (4, 15442727), (37, 1669484), (74, 834742), (148, 417371)]