27429892

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 57802752

約数和(自身を除く): 30372860

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 191, 223, 322, 382, 446, 644, 764, 892, 1337, 1561, 2674, 3122, 4393, 5129, 5348, 6244, 8786, 10258, 17572, 20516, 30751, 35903, 42593, 61502, 71806, 85186, 123004, 143612, 170372, 298151, 596302, 979639, 1192604, 1959278, 3918556, 6857473, 13714946, 27429892]

約数ペア:

[(1, 27429892), (2, 13714946), (4, 6857473), (7, 3918556), (14, 1959278), (23, 1192604), (28, 979639), (46, 596302), (92, 298151), (161, 170372), (191, 143612), (223, 123004), (322, 85186), (382, 71806), (446, 61502), (644, 42593), (764, 35903), (892, 30751), (1337, 20516), (1561, 17572), (2674, 10258), (3122, 8786), (4393, 6244), (5129, 5348)]