66633674

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{1291}}^1$

素因数の和:1621

約数の個数: 16

約数和(自身を含む): 101303136

約数和(自身を除く): 34669462

約数列:

[1, 2, 131, 197, 262, 394, 1291, 2582, 25807, 51614, 169121, 254327, 338242, 508654, 33316837, 66633674]

約数ペア:

[(1, 66633674), (2, 33316837), (131, 508654), (197, 338242), (262, 254327), (394, 169121), (1291, 51614), (2582, 25807)]