42778544

素因数分解:

$2^4\times {\mathrm{1429}}^1\times {\mathrm{1871}}^1$

素因数の和:3308

約数の個数: 20

約数和(自身を含む): 82985760

約数和(自身を除く): 40207216

約数列:

[1, 2, 4, 8, 16, 1429, 1871, 2858, 3742, 5716, 7484, 11432, 14968, 22864, 29936, 2673659, 5347318, 10694636, 21389272, 42778544]

約数ペア:

[(1, 42778544), (2, 21389272), (4, 10694636), (8, 5347318), (16, 2673659), (1429, 29936), (1871, 22864), (2858, 14968), (3742, 11432), (5716, 7484)]