40042417

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 42863040

約数和(自身を除く): 2820623

約数列:

[1, 29, 43, 163, 197, 1247, 4727, 5713, 7009, 8471, 32111, 203261, 245659, 931219, 1380773, 40042417]

約数ペア:

[(1, 40042417), (29, 1380773), (43, 931219), (163, 245659), (197, 203261), (1247, 32111), (4727, 8471), (5713, 7009)]