26990054

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3617}}^1$

素因数の和:3680

約数の個数: 32

約数和(自身を含む): 51057216

約数和(自身を除く): 24067162

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3617, 3731, 7234, 7462, 25319, 47021, 50638, 94042, 148297, 296594, 329147, 658294, 1038079, 1927861, 2076158, 3855722, 13495027, 26990054]

約数ペア:

[(1, 26990054), (2, 13495027), (7, 3855722), (13, 2076158), (14, 1927861), (26, 1038079), (41, 658294), (82, 329147), (91, 296594), (182, 148297), (287, 94042), (533, 50638), (574, 47021), (1066, 25319), (3617, 7462), (3731, 7234)]