25806704

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20947}}^1$

素因数の和:20973

約数の個数: 40

約数和(自身を含む): 62341248

約数和(自身を除く): 36534544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 20947, 41894, 83788, 146629, 167576, 230417, 293258, 335152, 460834, 586516, 921668, 1173032, 1612919, 1843336, 2346064, 3225838, 3686672, 6451676, 12903352, 25806704]

約数ペア:

[(1, 25806704), (2, 12903352), (4, 6451676), (7, 3686672), (8, 3225838), (11, 2346064), (14, 1843336), (16, 1612919), (22, 1173032), (28, 921668), (44, 586516), (56, 460834), (77, 335152), (88, 293258), (112, 230417), (154, 167576), (176, 146629), (308, 83788), (616, 41894), (1232, 20947)]