40264672

素因数分解:

$2^5\times 7^2\times {\mathrm{25679}}^1$

素因数の和:25703

約数の個数: 36

約数和(自身を含む): 92216880

約数和(自身を除く): 51952208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 25679, 51358, 102716, 179753, 205432, 359506, 410864, 719012, 821728, 1258271, 1438024, 2516542, 2876048, 5033084, 5752096, 10066168, 20132336, 40264672]

約数ペア:

[(1, 40264672), (2, 20132336), (4, 10066168), (7, 5752096), (8, 5033084), (14, 2876048), (16, 2516542), (28, 1438024), (32, 1258271), (49, 821728), (56, 719012), (98, 410864), (112, 359506), (196, 205432), (224, 179753), (392, 102716), (784, 51358), (1568, 25679)]