40508044

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1433}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 73237248

約数和(自身を除く): 32729204

約数列:

[1, 2, 4, 37, 74, 148, 191, 382, 764, 1433, 2866, 5732, 7067, 14134, 28268, 53021, 106042, 212084, 273703, 547406, 1094812, 10127011, 20254022, 40508044]

約数ペア:

[(1, 40508044), (2, 20254022), (4, 10127011), (37, 1094812), (74, 547406), (148, 273703), (191, 212084), (382, 106042), (764, 53021), (1433, 28268), (2866, 14134), (5732, 7067)]