25450824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 73180800

約数和(自身を除く): 47729976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 769, 788, 1182, 1379, 1538, 1576, 2307, 2364, 2758, 3076, 4137, 4614, 4728, 5383, 5516, 6152, 8274, 9228, 10766, 11032, 16149, 16548, 18456, 21532, 32298, 33096, 43064, 64596, 129192, 151493, 302986, 454479, 605972, 908958, 1060451, 1211944, 1817916, 2120902, 3181353, 3635832, 4241804, 6362706, 8483608, 12725412, 25450824]

約数ペア:

[(1, 25450824), (2, 12725412), (3, 8483608), (4, 6362706), (6, 4241804), (7, 3635832), (8, 3181353), (12, 2120902), (14, 1817916), (21, 1211944), (24, 1060451), (28, 908958), (42, 605972), (56, 454479), (84, 302986), (168, 151493), (197, 129192), (394, 64596), (591, 43064), (769, 33096), (788, 32298), (1182, 21532), (1379, 18456), (1538, 16548), (1576, 16149), (2307, 11032), (2364, 10766), (2758, 9228), (3076, 8274), (4137, 6152), (4614, 5516), (4728, 5383)]