28810912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{69257}}^1$

素因数の和:69280

約数の個数: 24

約数和(自身を含む): 61085556

約数和(自身を除く): 32274644

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 69257, 138514, 277028, 554056, 900341, 1108112, 1800682, 2216224, 3601364, 7202728, 14405456, 28810912]

約数ペア:

[(1, 28810912), (2, 14405456), (4, 7202728), (8, 3601364), (13, 2216224), (16, 1800682), (26, 1108112), (32, 900341), (52, 554056), (104, 277028), (208, 138514), (416, 69257)]