26404828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7757}}^1$

素因数の和:7821

約数の個数: 24

約数和(自身を含む): 49527072

約数和(自身を除く): 23122244

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 7757, 15514, 31028, 178411, 287009, 356822, 574018, 713644, 1148036, 6601207, 13202414, 26404828]

約数ペア:

[(1, 26404828), (2, 13202414), (4, 6601207), (23, 1148036), (37, 713644), (46, 574018), (74, 356822), (92, 287009), (148, 178411), (851, 31028), (1702, 15514), (3404, 7757)]