28675224

素因数分解:

$2^3\times 3^2\times {\mathrm{398267}}^1$

素因数の和:398279

約数の個数: 24

約数和(自身を含む): 77662260

約数和(自身を除く): 48987036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 398267, 796534, 1194801, 1593068, 2389602, 3186136, 3584403, 4779204, 7168806, 9558408, 14337612, 28675224]

約数ペア:

[(1, 28675224), (2, 14337612), (3, 9558408), (4, 7168806), (6, 4779204), (8, 3584403), (9, 3186136), (12, 2389602), (18, 1593068), (24, 1194801), (36, 796534), (72, 398267)]