26419384

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 50703840

約数和(自身を除く): 24284456

約数列:

[1, 2, 4, 8, 71, 142, 193, 241, 284, 386, 482, 568, 772, 964, 1544, 1928, 13703, 17111, 27406, 34222, 46513, 54812, 68444, 93026, 109624, 136888, 186052, 372104, 3302423, 6604846, 13209692, 26419384]

約数ペア:

[(1, 26419384), (2, 13209692), (4, 6604846), (8, 3302423), (71, 372104), (142, 186052), (193, 136888), (241, 109624), (284, 93026), (386, 68444), (482, 54812), (568, 46513), (772, 34222), (964, 27406), (1544, 17111), (1928, 13703)]