28475154

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{3571}}^1$

素因数の和:4022

約数の個数: 24

約数和(自身を含む): 61852752

約数和(自身を除く): 33377598

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3571, 3987, 7142, 7974, 10713, 21426, 32139, 64278, 1581953, 3163906, 4745859, 9491718, 14237577, 28475154]

約数ペア:

[(1, 28475154), (2, 14237577), (3, 9491718), (6, 4745859), (9, 3163906), (18, 1581953), (443, 64278), (886, 32139), (1329, 21426), (2658, 10713), (3571, 7974), (3987, 7142)]