28669496

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{87407}}^1$

素因数の和:87454

約数の個数: 16

約数和(自身を含む): 55067040

約数和(自身を除く): 26397544

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 87407, 174814, 349628, 699256, 3583687, 7167374, 14334748, 28669496]

約数ペア:

[(1, 28669496), (2, 14334748), (4, 7167374), (8, 3583687), (41, 699256), (82, 349628), (164, 174814), (328, 87407)]