40588556

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1973}}^1$

素因数の和:2153

約数の個数: 24

約数和(自身を含む): 73511760

約数和(自身を除く): 32923204

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 1973, 3946, 5143, 7892, 10286, 20572, 73001, 146002, 274247, 292004, 548494, 1096988, 10147139, 20294278, 40588556]

約数ペア:

[(1, 40588556), (2, 20294278), (4, 10147139), (37, 1096988), (74, 548494), (139, 292004), (148, 274247), (278, 146002), (556, 73001), (1973, 20572), (3946, 10286), (5143, 7892)]