26145626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 45133200

約数和(自身を除く): 18987574

約数列:

[1, 2, 13, 17, 26, 34, 149, 221, 298, 397, 442, 794, 1937, 2533, 3874, 5066, 5161, 6749, 10322, 13498, 32929, 59153, 65858, 87737, 118306, 175474, 768989, 1005601, 1537978, 2011202, 13072813, 26145626]

約数ペア:

[(1, 26145626), (2, 13072813), (13, 2011202), (17, 1537978), (26, 1005601), (34, 768989), (149, 175474), (221, 118306), (298, 87737), (397, 65858), (442, 59153), (794, 32929), (1937, 13498), (2533, 10322), (3874, 6749), (5066, 5161)]