26384407

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 32589216

約数和(自身を除く): 6204809

約数列:

[1, 7, 19, 53, 133, 197, 361, 371, 1007, 1379, 2527, 3743, 7049, 10441, 19133, 26201, 71117, 73087, 133931, 198379, 497819, 1388653, 3769201, 26384407]

約数ペア:

[(1, 26384407), (7, 3769201), (19, 1388653), (53, 497819), (133, 198379), (197, 133931), (361, 73087), (371, 71117), (1007, 26201), (1379, 19133), (2527, 10441), (3743, 7049)]