25563992

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 49971600

約数和(自身を除く): 24407608

約数列:

[1, 2, 4, 8, 41, 59, 82, 118, 164, 236, 328, 472, 1321, 2419, 2642, 4838, 5284, 9676, 10568, 19352, 54161, 77939, 108322, 155878, 216644, 311756, 433288, 623512, 3195499, 6390998, 12781996, 25563992]

約数ペア:

[(1, 25563992), (2, 12781996), (4, 6390998), (8, 3195499), (41, 623512), (59, 433288), (82, 311756), (118, 216644), (164, 155878), (236, 108322), (328, 77939), (472, 54161), (1321, 19352), (2419, 10568), (2642, 9676), (4838, 5284)]