66679242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{4549}}^1$

素因数の和:4910

約数の個数: 32

約数和(自身を含む): 152880000

約数和(自身を除く): 86200758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 1047, 2094, 2443, 4549, 4886, 7329, 9098, 13647, 14658, 27294, 31843, 63686, 95529, 191058, 1587601, 3175202, 4762803, 9525606, 11113207, 22226414, 33339621, 66679242]

約数ペア:

[(1, 66679242), (2, 33339621), (3, 22226414), (6, 11113207), (7, 9525606), (14, 4762803), (21, 3175202), (42, 1587601), (349, 191058), (698, 95529), (1047, 63686), (2094, 31843), (2443, 27294), (4549, 14658), (4886, 13647), (7329, 9098)]