72739004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{12379}}^1$

素因数の和:12509

約数の個数: 24

約数和(自身を含む): 138309360

約数和(自身を除く): 65570356

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 12379, 24758, 49516, 160927, 321854, 643708, 1398827, 2797654, 5595308, 18184751, 36369502, 72739004]

約数ペア:

[(1, 72739004), (2, 36369502), (4, 18184751), (13, 5595308), (26, 2797654), (52, 1398827), (113, 643708), (226, 321854), (452, 160927), (1469, 49516), (2938, 24758), (5876, 12379)]