28936194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{688957}}^1$

素因数の和:688969

約数の個数: 16

約数和(自身を含む): 66139968

約数和(自身を除く): 37203774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 688957, 1377914, 2066871, 4133742, 4822699, 9645398, 14468097, 28936194]

約数ペア:

[(1, 28936194), (2, 14468097), (3, 9645398), (6, 4822699), (7, 4133742), (14, 2066871), (21, 1377914), (42, 688957)]