28372668

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{12379}}^1$

素因数の和:12577

約数の個数: 24

約数和(自身を含む): 66554880

約数和(自身を除く): 38182212

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 12379, 24758, 37137, 49516, 74274, 148548, 2364389, 4728778, 7093167, 9457556, 14186334, 28372668]

約数ペア:

[(1, 28372668), (2, 14186334), (3, 9457556), (4, 7093167), (6, 4728778), (12, 2364389), (191, 148548), (382, 74274), (573, 49516), (764, 37137), (1146, 24758), (2292, 12379)]