28136468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{226907}}^1$

素因数の和:226942

約数の個数: 12

約数和(自身を含む): 50827392

約数和(自身を除く): 22690924

約数列:

[1, 2, 4, 31, 62, 124, 226907, 453814, 907628, 7034117, 14068234, 28136468]

約数ペア:

[(1, 28136468), (2, 14068234), (4, 7034117), (31, 907628), (62, 453814), (124, 226907)]