2787776

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1068

約数の個数: 28

約数和(自身を含む): 5666232

約数和(自身を除く): 2878456

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1013, 1376, 2026, 2752, 4052, 8104, 16208, 32416, 43559, 64832, 87118, 174236, 348472, 696944, 1393888, 2787776]

約数ペア:

[(1, 2787776), (2, 1393888), (4, 696944), (8, 348472), (16, 174236), (32, 87118), (43, 64832), (64, 43559), (86, 32416), (172, 16208), (344, 8104), (688, 4052), (1013, 2752), (1376, 2026)]