75878978

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3319}}^1$

素因数の和:3422

約数の個数: 32

約数和(自身を含む): 137687040

約数和(自身を除く): 61808062

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 3266, 3319, 6638, 11431, 22862, 23233, 46466, 76337, 152674, 235649, 471298, 534359, 1068718, 1649543, 3299086, 5419927, 10839854, 37939489, 75878978]

約数ペア:

[(1, 75878978), (2, 37939489), (7, 10839854), (14, 5419927), (23, 3299086), (46, 1649543), (71, 1068718), (142, 534359), (161, 471298), (322, 235649), (497, 152674), (994, 76337), (1633, 46466), (3266, 23233), (3319, 22862), (6638, 11431)]