26163568

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 53010000

約数和(自身を除く): 26846432

約数列:

[1, 2, 4, 8, 16, 29, 58, 113, 116, 226, 232, 452, 464, 499, 904, 998, 1808, 1996, 3277, 3992, 6554, 7984, 13108, 14471, 26216, 28942, 52432, 56387, 57884, 112774, 115768, 225548, 231536, 451096, 902192, 1635223, 3270446, 6540892, 13081784, 26163568]

約数ペア:

[(1, 26163568), (2, 13081784), (4, 6540892), (8, 3270446), (16, 1635223), (29, 902192), (58, 451096), (113, 231536), (116, 225548), (226, 115768), (232, 112774), (452, 57884), (464, 56387), (499, 52432), (904, 28942), (998, 26216), (1808, 14471), (1996, 13108), (3277, 7984), (3992, 6554)]