40816888

素因数分解:

$2^3\times 7^1\times {\mathrm{728873}}^1$

素因数の和:728886

約数の個数: 16

約数和(自身を含む): 87464880

約数和(自身を除く): 46647992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 728873, 1457746, 2915492, 5102111, 5830984, 10204222, 20408444, 40816888]

約数ペア:

[(1, 40816888), (2, 20408444), (4, 10204222), (7, 5830984), (8, 5102111), (14, 2915492), (28, 1457746), (56, 728873)]