39147464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{287849}}^1$

素因数の和:287872

約数の個数: 16

約数和(自身を含む): 77719500

約数和(自身を除く): 38572036

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 287849, 575698, 1151396, 2302792, 4893433, 9786866, 19573732, 39147464]

約数ペア:

[(1, 39147464), (2, 19573732), (4, 9786866), (8, 4893433), (17, 2302792), (34, 1151396), (68, 575698), (136, 287849)]