40538863

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 44323200

約数和(自身を除く): 3784337

約数列:

[1, 17, 47, 113, 449, 799, 1921, 5311, 7633, 21103, 50737, 90287, 358751, 862529, 2384639, 40538863]

約数ペア:

[(1, 40538863), (17, 2384639), (47, 862529), (113, 358751), (449, 90287), (799, 50737), (1921, 21103), (5311, 7633)]