40631006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 69582240

約数和(自身を除く): 28951234

約数列:

[1, 2, 13, 19, 26, 38, 233, 247, 353, 466, 494, 706, 3029, 4427, 4589, 6058, 6707, 8854, 9178, 13414, 57551, 82249, 87191, 115102, 164498, 174382, 1069237, 1562731, 2138474, 3125462, 20315503, 40631006]

約数ペア:

[(1, 40631006), (2, 20315503), (13, 3125462), (19, 2138474), (26, 1562731), (38, 1069237), (233, 174382), (247, 164498), (353, 115102), (466, 87191), (494, 82249), (706, 57551), (3029, 13414), (4427, 9178), (4589, 8854), (6058, 6707)]