27647542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 48009024

約数和(自身を除く): 20361482

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 881, 923, 1207, 1762, 1846, 2414, 11453, 14977, 15691, 22906, 29954, 31382, 62551, 125102, 194701, 389402, 813163, 1063367, 1626326, 2126734, 13823771, 27647542]

約数ペア:

[(1, 27647542), (2, 13823771), (13, 2126734), (17, 1626326), (26, 1063367), (34, 813163), (71, 389402), (142, 194701), (221, 125102), (442, 62551), (881, 31382), (923, 29954), (1207, 22906), (1762, 15691), (1846, 14977), (2414, 11453)]