26954464

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 57214080

約数和(自身を除く): 30259616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1031, 1376, 1634, 2062, 3268, 4124, 6536, 8248, 13072, 16496, 19589, 26144, 32992, 39178, 44333, 78356, 88666, 156712, 177332, 313424, 354664, 626848, 709328, 842327, 1418656, 1684654, 3369308, 6738616, 13477232, 26954464]

約数ペア:

[(1, 26954464), (2, 13477232), (4, 6738616), (8, 3369308), (16, 1684654), (19, 1418656), (32, 842327), (38, 709328), (43, 626848), (76, 354664), (86, 313424), (152, 177332), (172, 156712), (304, 88666), (344, 78356), (608, 44333), (688, 39178), (817, 32992), (1031, 26144), (1376, 19589), (1634, 16496), (2062, 13072), (3268, 8248), (4124, 6536)]