4143424

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:754

約数の個数: 28

約数和(自身を含む): 8316468

約数和(自身を除く): 4173044

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 641, 808, 1282, 1616, 2564, 3232, 5128, 6464, 10256, 20512, 41024, 64741, 129482, 258964, 517928, 1035856, 2071712, 4143424]

約数ペア:

[(1, 4143424), (2, 2071712), (4, 1035856), (8, 517928), (16, 258964), (32, 129482), (64, 64741), (101, 41024), (202, 20512), (404, 10256), (641, 6464), (808, 5128), (1282, 3232), (1616, 2564)]