42880754

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 75119616

約数和(自身を除く): 32238862

約数列:

[1, 2, 7, 14, 103, 131, 206, 227, 262, 454, 721, 917, 1442, 1589, 1834, 3178, 13493, 23381, 26986, 29737, 46762, 59474, 94451, 163667, 188902, 208159, 327334, 416318, 3062911, 6125822, 21440377, 42880754]

約数ペア:

[(1, 42880754), (2, 21440377), (7, 6125822), (14, 3062911), (103, 416318), (131, 327334), (206, 208159), (227, 188902), (262, 163667), (454, 94451), (721, 59474), (917, 46762), (1442, 29737), (1589, 26986), (1834, 23381), (3178, 13493)]