13515152

素因数分解:

$2^4\times 7^1\times {\mathrm{120671}}^1$

素因数の和:120686

約数の個数: 20

約数和(自身を含む): 29926656

約数和(自身を除く): 16411504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 120671, 241342, 482684, 844697, 965368, 1689394, 1930736, 3378788, 6757576, 13515152]

約数ペア:

[(1, 13515152), (2, 6757576), (4, 3378788), (7, 1930736), (8, 1689394), (14, 965368), (16, 844697), (28, 482684), (56, 241342), (112, 120671)]