40805724

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{24821}}^1$

素因数の和:24965

約数の個数: 24

約数和(自身を含む): 95912208

約数和(自身を除く): 55106484

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 24821, 49642, 74463, 99284, 148926, 297852, 3400477, 6800954, 10201431, 13601908, 20402862, 40805724]

約数ペア:

[(1, 40805724), (2, 20402862), (3, 13601908), (4, 10201431), (6, 6800954), (12, 3400477), (137, 297852), (274, 148926), (411, 99284), (548, 74463), (822, 49642), (1644, 24821)]