39377026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 65536128

約数和(自身を除く): 26159102

約数列:

[1, 2, 13, 26, 71, 83, 142, 166, 257, 514, 923, 1079, 1846, 2158, 3341, 5893, 6682, 11786, 18247, 21331, 36494, 42662, 76609, 153218, 237211, 277303, 474422, 554606, 1514501, 3029002, 19688513, 39377026]

約数ペア:

[(1, 39377026), (2, 19688513), (13, 3029002), (26, 1514501), (71, 554606), (83, 474422), (142, 277303), (166, 237211), (257, 153218), (514, 76609), (923, 42662), (1079, 36494), (1846, 21331), (2158, 18247), (3341, 11786), (5893, 6682)]