25979486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{24371}}^1$

素因数の和:24427

約数の個数: 16

約数和(自身を含む): 42992208

約数和(自身を除く): 17012722

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 24371, 48742, 316823, 633646, 999211, 1998422, 12989743, 25979486]

約数ペア:

[(1, 25979486), (2, 12989743), (13, 1998422), (26, 999211), (41, 633646), (82, 316823), (533, 48742), (1066, 24371)]