66906242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{3329}}^1$

素因数の和:4117

約数の個数: 16

約数和(自身を含む): 108251640

約数和(自身を除く): 41345398

約数列:

[1, 2, 13, 26, 773, 1546, 3329, 6658, 10049, 20098, 43277, 86554, 2573317, 5146634, 33453121, 66906242]

約数ペア:

[(1, 66906242), (2, 33453121), (13, 5146634), (26, 2573317), (773, 86554), (1546, 43277), (3329, 20098), (6658, 10049)]