25515824

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:597

約数の個数: 40

約数和(自身を含む): 51663360

約数和(自身を除く): 26147536

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 127, 232, 254, 433, 464, 508, 866, 1016, 1732, 2032, 3464, 3683, 6928, 7366, 12557, 14732, 25114, 29464, 50228, 54991, 58928, 100456, 109982, 200912, 219964, 439928, 879856, 1594739, 3189478, 6378956, 12757912, 25515824]

約数ペア:

[(1, 25515824), (2, 12757912), (4, 6378956), (8, 3189478), (16, 1594739), (29, 879856), (58, 439928), (116, 219964), (127, 200912), (232, 109982), (254, 100456), (433, 58928), (464, 54991), (508, 50228), (866, 29464), (1016, 25114), (1732, 14732), (2032, 12557), (3464, 7366), (3683, 6928)]