26955346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 18663854

約数列:

[1, 2, 11, 22, 47, 94, 131, 199, 262, 398, 517, 1034, 1441, 2189, 2882, 4378, 6157, 9353, 12314, 18706, 26069, 52138, 67727, 102883, 135454, 205766, 286759, 573518, 1225243, 2450486, 13477673, 26955346]

約数ペア:

[(1, 26955346), (2, 13477673), (11, 2450486), (22, 1225243), (47, 573518), (94, 286759), (131, 205766), (199, 135454), (262, 102883), (398, 67727), (517, 52138), (1034, 26069), (1441, 18706), (2189, 12314), (2882, 9353), (4378, 6157)]