40207824

素因数分解:

$2^4\times 3^2\times {\mathrm{279221}}^1$

素因数の和:279235

約数の個数: 30

約数和(自身を含む): 112526466

約数和(自身を除く): 72318642

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 279221, 558442, 837663, 1116884, 1675326, 2233768, 2512989, 3350652, 4467536, 5025978, 6701304, 10051956, 13402608, 20103912, 40207824]

約数ペア:

[(1, 40207824), (2, 20103912), (3, 13402608), (4, 10051956), (6, 6701304), (8, 5025978), (9, 4467536), (12, 3350652), (16, 2512989), (18, 2233768), (24, 1675326), (36, 1116884), (48, 837663), (72, 558442), (144, 279221)]