28749198

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{111431}}^1$

素因数の和:111479

約数の個数: 16

約数和(自身を含む): 58836096

約数和(自身を除く): 30086898

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 111431, 222862, 334293, 668586, 4791533, 9583066, 14374599, 28749198]

約数ペア:

[(1, 28749198), (2, 14374599), (3, 9583066), (6, 4791533), (43, 668586), (86, 334293), (129, 222862), (258, 111431)]