2651152

素因数分解:

$2^4\times 7^1\times {\mathrm{23671}}^1$

素因数の和:23686

約数の個数: 20

約数和(自身を含む): 5870656

約数和(自身を除く): 3219504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23671, 47342, 94684, 165697, 189368, 331394, 378736, 662788, 1325576, 2651152]

約数ペア:

[(1, 2651152), (2, 1325576), (4, 662788), (7, 378736), (8, 331394), (14, 189368), (16, 165697), (28, 94684), (56, 47342), (112, 23671)]