73984568

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{45557}}^1$

素因数の和:45599

約数の個数: 32

約数和(自身を含む): 164008800

約数和(自身を除く): 90024232

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 45557, 91114, 182228, 318899, 364456, 637798, 1275596, 1321153, 2551192, 2642306, 5284612, 9248071, 10569224, 18496142, 36992284, 73984568]

約数ペア:

[(1, 73984568), (2, 36992284), (4, 18496142), (7, 10569224), (8, 9248071), (14, 5284612), (28, 2642306), (29, 2551192), (56, 1321153), (58, 1275596), (116, 637798), (203, 364456), (232, 318899), (406, 182228), (812, 91114), (1624, 45557)]