26342855

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 40186368

約数和(自身を除く): 13843513

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 1291, 1855, 2915, 4081, 6455, 9037, 14201, 20405, 45185, 68423, 71005, 99407, 342115, 478961, 497035, 752653, 2394805, 3763265, 5268571, 26342855]

約数ペア:

[(1, 26342855), (5, 5268571), (7, 3763265), (11, 2394805), (35, 752653), (53, 497035), (55, 478961), (77, 342115), (265, 99407), (371, 71005), (385, 68423), (583, 45185), (1291, 20405), (1855, 14201), (2915, 9037), (4081, 6455)]