28421566

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{2539}}^1$

素因数の和:2763

約数の個数: 16

約数和(自身を含む): 44348400

約数和(自身を除く): 15926834

約数列:

[1, 2, 29, 58, 193, 386, 2539, 5078, 5597, 11194, 73631, 147262, 490027, 980054, 14210783, 28421566]

約数ペア:

[(1, 28421566), (2, 14210783), (29, 980054), (58, 490027), (193, 147262), (386, 73631), (2539, 11194), (5078, 5597)]