66210212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{3739}}^1$

素因数の和:3995

約数の個数: 24

約数和(自身を含む): 122522400

約数和(自身を除く): 56312188

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 3739, 4427, 7478, 8854, 14956, 17708, 71041, 142082, 284164, 871187, 1742374, 3484748, 16552553, 33105106, 66210212]

約数ペア:

[(1, 66210212), (2, 33105106), (4, 16552553), (19, 3484748), (38, 1742374), (76, 871187), (233, 284164), (466, 142082), (932, 71041), (3739, 17708), (4427, 14956), (7478, 8854)]