28072652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1613}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 51970800

約数和(自身を除く): 23898148

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 1613, 3226, 4351, 6452, 8702, 17404, 30647, 61294, 122588, 369377, 738754, 1477508, 7018163, 14036326, 28072652]

約数ペア:

[(1, 28072652), (2, 14036326), (4, 7018163), (19, 1477508), (38, 738754), (76, 369377), (229, 122588), (458, 61294), (916, 30647), (1613, 17404), (3226, 8702), (4351, 6452)]