28424914

素因数分解:

$2^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{1861}}^1$

素因数の和:2961

約数の個数: 16

約数和(自身を含む): 48799296

約数和(自身を除く): 20374382

約数列:

[1, 2, 7, 14, 1091, 1861, 2182, 3722, 7637, 13027, 15274, 26054, 2030351, 4060702, 14212457, 28424914]

約数ペア:

[(1, 28424914), (2, 14212457), (7, 4060702), (14, 2030351), (1091, 26054), (1861, 15274), (2182, 13027), (3722, 7637)]