25882766

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 48480768

約数和(自身を除く): 22598002

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 2003, 4006, 6461, 12922, 14021, 26039, 28042, 52078, 142213, 182273, 284426, 364546, 995491, 1848769, 1990982, 3697538, 12941383, 25882766]

約数ペア:

[(1, 25882766), (2, 12941383), (7, 3697538), (13, 1990982), (14, 1848769), (26, 995491), (71, 364546), (91, 284426), (142, 182273), (182, 142213), (497, 52078), (923, 28042), (994, 26039), (1846, 14021), (2003, 12922), (4006, 6461)]