28125336

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{2719}}^1$

素因数の和:3159

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 42377064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1724, 2586, 2719, 3448, 5172, 5438, 8157, 10344, 10876, 16314, 21752, 32628, 65256, 1171889, 2343778, 3515667, 4687556, 7031334, 9375112, 14062668, 28125336]

約数ペア:

[(1, 28125336), (2, 14062668), (3, 9375112), (4, 7031334), (6, 4687556), (8, 3515667), (12, 2343778), (24, 1171889), (431, 65256), (862, 32628), (1293, 21752), (1724, 16314), (2586, 10876), (2719, 10344), (3448, 8157), (5172, 5438)]