22515776

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{2531}}^1$

素因数の和:2682

約数の個数: 28

約数和(自身を含む): 45018960

約数和(自身を除く): 22503184

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 2531, 4448, 5062, 8896, 10124, 20248, 40496, 80992, 161984, 351809, 703618, 1407236, 2814472, 5628944, 11257888, 22515776]

約数ペア:

[(1, 22515776), (2, 11257888), (4, 5628944), (8, 2814472), (16, 1407236), (32, 703618), (64, 351809), (139, 161984), (278, 80992), (556, 40496), (1112, 20248), (2224, 10124), (2531, 8896), (4448, 5062)]