67008856

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1721}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 130596480

約数和(自身を除く): 63587624

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 1256, 1721, 3442, 4867, 6884, 9734, 13768, 19468, 38936, 53351, 106702, 213404, 270197, 426808, 540394, 1080788, 2161576, 8376107, 16752214, 33504428, 67008856]

約数ペア:

[(1, 67008856), (2, 33504428), (4, 16752214), (8, 8376107), (31, 2161576), (62, 1080788), (124, 540394), (157, 426808), (248, 270197), (314, 213404), (628, 106702), (1256, 53351), (1721, 38936), (3442, 19468), (4867, 13768), (6884, 9734)]