28748166

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{111427}}^1$

素因数の和:111475

約数の個数: 16

約数和(自身を含む): 58833984

約数和(自身を除く): 30085818

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 111427, 222854, 334281, 668562, 4791361, 9582722, 14374083, 28748166]

約数ペア:

[(1, 28748166), (2, 14374083), (3, 9582722), (6, 4791361), (43, 668562), (86, 334281), (129, 222854), (258, 111427)]