21712576

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{3359}}^1$

素因数の和:3472

約数の個数: 28

約数和(自身を含む): 43525440

約数和(自身を除く): 21812864

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 3359, 6464, 6718, 13436, 26872, 53744, 107488, 214976, 339259, 678518, 1357036, 2714072, 5428144, 10856288, 21712576]

約数ペア:

[(1, 21712576), (2, 10856288), (4, 5428144), (8, 2714072), (16, 1357036), (32, 678518), (64, 339259), (101, 214976), (202, 107488), (404, 53744), (808, 26872), (1616, 13436), (3232, 6718), (3359, 6464)]