28231154

素因数分解:

$2^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{1063}}^1$

素因数の和:1350

約数の個数: 24

約数和(自身を含む): 49488768

約数和(自身を除く): 21257614

約数列:

[1, 2, 7, 14, 49, 98, 271, 542, 1063, 1897, 2126, 3794, 7441, 13279, 14882, 26558, 52087, 104174, 288073, 576146, 2016511, 4033022, 14115577, 28231154]

約数ペア:

[(1, 28231154), (2, 14115577), (7, 4033022), (14, 2016511), (49, 576146), (98, 288073), (271, 104174), (542, 52087), (1063, 26558), (1897, 14882), (2126, 13279), (3794, 7441)]