56775718

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:348

約数の個数: 24

約数和(自身を含む): 88727184

約数和(自身を除く): 31951466

約数列:

[1, 2, 47, 71, 94, 142, 181, 362, 2209, 3337, 4418, 6674, 8507, 12851, 17014, 25702, 156839, 313678, 399829, 603997, 799658, 1207994, 28387859, 56775718]

約数ペア:

[(1, 56775718), (2, 28387859), (47, 1207994), (71, 799658), (94, 603997), (142, 399829), (181, 313678), (362, 156839), (2209, 25702), (3337, 17014), (4418, 12851), (6674, 8507)]