28838416

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43961}}^1$

素因数の和:44010

約数の個数: 20

約数和(自身を含む): 57238524

約数和(自身を除く): 28400108

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 43961, 87922, 175844, 351688, 703376, 1802401, 3604802, 7209604, 14419208, 28838416]

約数ペア:

[(1, 28838416), (2, 14419208), (4, 7209604), (8, 3604802), (16, 1802401), (41, 703376), (82, 351688), (164, 175844), (328, 87922), (656, 43961)]