28614378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{366851}}^1$

素因数の和:366869

約数の個数: 16

約数和(自身を含む): 61631136

約数和(自身を除く): 33016758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 366851, 733702, 1100553, 2201106, 4769063, 9538126, 14307189, 28614378]

約数ペア:

[(1, 28614378), (2, 14307189), (3, 9538126), (6, 4769063), (13, 2201106), (26, 1100553), (39, 733702), (78, 366851)]