40221388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25717}}^1$

素因数の和:25761

約数の個数: 24

約数和(自身を含む): 77771232

約数和(自身を除く): 37549844

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 25717, 51434, 102868, 437189, 591491, 874378, 1182982, 1748756, 2365964, 10055347, 20110694, 40221388]

約数ペア:

[(1, 40221388), (2, 20110694), (4, 10055347), (17, 2365964), (23, 1748756), (34, 1182982), (46, 874378), (68, 591491), (92, 437189), (391, 102868), (782, 51434), (1564, 25717)]