42212728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{599}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 40731272

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 383, 599, 766, 1198, 1532, 2396, 3064, 4792, 8809, 13777, 17618, 27554, 35236, 55108, 70472, 110216, 229417, 458834, 917668, 1835336, 5276591, 10553182, 21106364, 42212728]

約数ペア:

[(1, 42212728), (2, 21106364), (4, 10553182), (8, 5276591), (23, 1835336), (46, 917668), (92, 458834), (184, 229417), (383, 110216), (599, 70472), (766, 55108), (1198, 35236), (1532, 27554), (2396, 17618), (3064, 13777), (4792, 8809)]