26873216

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{2957}}^1$

素因数の和:3042

約数の個数: 32

約数和(自身を含む): 54308880

約数和(自身を除く): 27435664

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 2957, 4544, 5914, 9088, 11828, 23656, 47312, 94624, 189248, 209947, 378496, 419894, 839788, 1679576, 3359152, 6718304, 13436608, 26873216]

約数ペア:

[(1, 26873216), (2, 13436608), (4, 6718304), (8, 3359152), (16, 1679576), (32, 839788), (64, 419894), (71, 378496), (128, 209947), (142, 189248), (284, 94624), (568, 47312), (1136, 23656), (2272, 11828), (2957, 9088), (4544, 5914)]