13306468

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 27828864

約数和(自身を除く): 14522396

約数列:

[1, 2, 4, 7, 14, 28, 41, 67, 82, 134, 164, 173, 268, 287, 346, 469, 574, 692, 938, 1148, 1211, 1876, 2422, 2747, 4844, 5494, 7093, 10988, 11591, 14186, 19229, 23182, 28372, 38458, 46364, 49651, 76916, 81137, 99302, 162274, 198604, 324548, 475231, 950462, 1900924, 3326617, 6653234, 13306468]

約数ペア:

[(1, 13306468), (2, 6653234), (4, 3326617), (7, 1900924), (14, 950462), (28, 475231), (41, 324548), (67, 198604), (82, 162274), (134, 99302), (164, 81137), (173, 76916), (268, 49651), (287, 46364), (346, 38458), (469, 28372), (574, 23182), (692, 19229), (938, 14186), (1148, 11591), (1211, 10988), (1876, 7093), (2422, 5494), (2747, 4844)]