40700308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19681}}^1$

素因数の和:19743

約数の個数: 24

約数和(自身を含む): 79357824

約数和(自身を除く): 38657516

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 19681, 39362, 78724, 216491, 432982, 865964, 925007, 1850014, 3700028, 10175077, 20350154, 40700308]

約数ペア:

[(1, 40700308), (2, 20350154), (4, 10175077), (11, 3700028), (22, 1850014), (44, 925007), (47, 865964), (94, 432982), (188, 216491), (517, 78724), (1034, 39362), (2068, 19681)]