66653722

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{2687}}^1$

素因数の和:2925

約数の個数: 16

約数和(自身を含む): 101928960

約数和(自身を除く): 35275238

約数列:

[1, 2, 79, 157, 158, 314, 2687, 5374, 12403, 24806, 212273, 421859, 424546, 843718, 33326861, 66653722]

約数ペア:

[(1, 66653722), (2, 33326861), (79, 843718), (157, 424546), (158, 421859), (314, 212273), (2687, 24806), (5374, 12403)]