25829138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 16748782

約数列:

[1, 2, 23, 31, 46, 59, 62, 118, 307, 614, 713, 1357, 1426, 1829, 2714, 3658, 7061, 9517, 14122, 18113, 19034, 36226, 42067, 84134, 218891, 416599, 437782, 561503, 833198, 1123006, 12914569, 25829138]

約数ペア:

[(1, 25829138), (2, 12914569), (23, 1123006), (31, 833198), (46, 561503), (59, 437782), (62, 416599), (118, 218891), (307, 84134), (614, 42067), (713, 36226), (1357, 19034), (1426, 18113), (1829, 14122), (2714, 9517), (3658, 7061)]