64769078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 108456192

約数和(自身を除く): 43687114

約数列:

[1, 2, 11, 22, 101, 103, 202, 206, 283, 566, 1111, 1133, 2222, 2266, 3113, 6226, 10403, 20806, 28583, 29149, 57166, 58298, 114433, 228866, 314413, 320639, 628826, 641278, 2944049, 5888098, 32384539, 64769078]

約数ペア:

[(1, 64769078), (2, 32384539), (11, 5888098), (22, 2944049), (101, 641278), (103, 628826), (202, 320639), (206, 314413), (283, 228866), (566, 114433), (1111, 58298), (1133, 57166), (2222, 29149), (2266, 28583), (3113, 20806), (6226, 10403)]