28209108

素因数分解:

$2^2\times 3^1\times {\mathrm{739}}^1\times {\mathrm{3181}}^1$

素因数の和:3927

約数の個数: 24

約数和(自身を含む): 65931040

約数和(自身を除く): 37721932

約数列:

[1, 2, 3, 4, 6, 12, 739, 1478, 2217, 2956, 3181, 4434, 6362, 8868, 9543, 12724, 19086, 38172, 2350759, 4701518, 7052277, 9403036, 14104554, 28209108]

約数ペア:

[(1, 28209108), (2, 14104554), (3, 9403036), (4, 7052277), (6, 4701518), (12, 2350759), (739, 38172), (1478, 19086), (2217, 12724), (2956, 9543), (3181, 8868), (4434, 6362)]