78307924

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{1613}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 140321160

約数和(自身を除く): 62013236

約数列:

[1, 2, 4, 53, 106, 212, 229, 458, 916, 1613, 3226, 6452, 12137, 24274, 48548, 85489, 170978, 341956, 369377, 738754, 1477508, 19576981, 39153962, 78307924]

約数ペア:

[(1, 78307924), (2, 39153962), (4, 19576981), (53, 1477508), (106, 738754), (212, 369377), (229, 341956), (458, 170978), (916, 85489), (1613, 48548), (3226, 24274), (6452, 12137)]