22139152

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4597}}^1$

素因数の和:4655

約数の個数: 40

約数和(自身を含む): 50173376

約数和(自身を除く): 28034224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4597, 4816, 9194, 18388, 32179, 36776, 64358, 73552, 128716, 197671, 257432, 395342, 514864, 790684, 1383697, 1581368, 2767394, 3162736, 5534788, 11069576, 22139152]

約数ペア:

[(1, 22139152), (2, 11069576), (4, 5534788), (7, 3162736), (8, 2767394), (14, 1581368), (16, 1383697), (28, 790684), (43, 514864), (56, 395342), (86, 257432), (112, 197671), (172, 128716), (301, 73552), (344, 64358), (602, 36776), (688, 32179), (1204, 18388), (2408, 9194), (4597, 4816)]