28612636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2851}}^1$

素因数の和:3061

約数の個数: 24

約数和(自身を含む): 54222224

約数和(自身を除く): 25609588

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 2851, 5018, 5702, 10036, 11404, 37063, 74126, 148252, 550243, 1100486, 2200972, 7153159, 14306318, 28612636]

約数ペア:

[(1, 28612636), (2, 14306318), (4, 7153159), (13, 2200972), (26, 1100486), (52, 550243), (193, 148252), (386, 74126), (772, 37063), (2509, 11404), (2851, 10036), (5018, 5702)]