39498316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 81849600

約数和(自身を除く): 42351284

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 199, 286, 347, 398, 572, 694, 796, 1388, 2189, 2587, 3817, 4378, 4511, 5174, 7634, 8756, 9022, 10348, 15268, 18044, 28457, 49621, 56914, 69053, 99242, 113828, 138106, 198484, 276212, 759583, 897689, 1519166, 1795378, 3038332, 3590756, 9874579, 19749158, 39498316]

約数ペア:

[(1, 39498316), (2, 19749158), (4, 9874579), (11, 3590756), (13, 3038332), (22, 1795378), (26, 1519166), (44, 897689), (52, 759583), (143, 276212), (199, 198484), (286, 138106), (347, 113828), (398, 99242), (572, 69053), (694, 56914), (796, 49621), (1388, 28457), (2189, 18044), (2587, 15268), (3817, 10348), (4378, 9022), (4511, 8756), (5174, 7634)]