28894541

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 32081280

約数和(自身を除く): 3186739

約数列:

[1, 13, 61, 83, 439, 793, 1079, 5063, 5707, 26779, 36437, 65819, 348127, 473681, 2222657, 28894541]

約数ペア:

[(1, 28894541), (13, 2222657), (61, 473681), (83, 348127), (439, 65819), (793, 36437), (1079, 26779), (5063, 5707)]