25903924

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 46303488

約数和(自身を除く): 20399564

約数列:

[1, 2, 4, 71, 142, 197, 284, 394, 463, 788, 926, 1852, 13987, 27974, 32873, 55948, 65746, 91211, 131492, 182422, 364844, 6475981, 12951962, 25903924]

約数ペア:

[(1, 25903924), (2, 12951962), (4, 6475981), (71, 364844), (142, 182422), (197, 131492), (284, 91211), (394, 65746), (463, 55948), (788, 32873), (926, 27974), (1852, 13987)]