26031856

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:449

約数の個数: 40

約数和(自身を含む): 52153904

約数和(自身を除く): 26122048

約数列:

[1, 2, 4, 8, 16, 43, 86, 157, 172, 241, 314, 344, 482, 628, 688, 964, 1256, 1928, 2512, 3856, 6751, 10363, 13502, 20726, 27004, 37837, 41452, 54008, 75674, 82904, 108016, 151348, 165808, 302696, 605392, 1626991, 3253982, 6507964, 13015928, 26031856]

約数ペア:

[(1, 26031856), (2, 13015928), (4, 6507964), (8, 3253982), (16, 1626991), (43, 605392), (86, 302696), (157, 165808), (172, 151348), (241, 108016), (314, 82904), (344, 75674), (482, 54008), (628, 41452), (688, 37837), (964, 27004), (1256, 20726), (1928, 13502), (2512, 10363), (3856, 6751)]