40812268

素因数分解:

$2^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{2153}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 81783072

約数和(自身を除く): 40970804

約数列:

[1, 2, 4, 7, 14, 28, 677, 1354, 2153, 2708, 4306, 4739, 8612, 9478, 15071, 18956, 30142, 60284, 1457581, 2915162, 5830324, 10203067, 20406134, 40812268]

約数ペア:

[(1, 40812268), (2, 20406134), (4, 10203067), (7, 5830324), (14, 2915162), (28, 1457581), (677, 60284), (1354, 30142), (2153, 18956), (2708, 15071), (4306, 9478), (4739, 8612)]