40644928

素因数分解:

$2^6\times {\mathrm{313}}^1\times {\mathrm{2029}}^1$

素因数の和:2354

約数の個数: 28

約数和(自身を含む): 80952340

約数和(自身を除く): 40307412

約数列:

[1, 2, 4, 8, 16, 32, 64, 313, 626, 1252, 2029, 2504, 4058, 5008, 8116, 10016, 16232, 20032, 32464, 64928, 129856, 635077, 1270154, 2540308, 5080616, 10161232, 20322464, 40644928]

約数ペア:

[(1, 40644928), (2, 20322464), (4, 10161232), (8, 5080616), (16, 2540308), (32, 1270154), (64, 635077), (313, 129856), (626, 64928), (1252, 32464), (2029, 20032), (2504, 16232), (4058, 10016), (5008, 8116)]