26268340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{187631}}^1$

素因数の和:187647

約数の個数: 24

約数和(自身を含む): 63044352

約数和(自身を除く): 36776012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 187631, 375262, 750524, 938155, 1313417, 1876310, 2626834, 3752620, 5253668, 6567085, 13134170, 26268340]

約数ペア:

[(1, 26268340), (2, 13134170), (4, 6567085), (5, 5253668), (7, 3752620), (10, 2626834), (14, 1876310), (20, 1313417), (28, 938155), (35, 750524), (70, 375262), (140, 187631)]