28636692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{340913}}^1$

素因数の和:340927

約数の個数: 24

約数和(自身を含む): 76364736

約数和(自身を除く): 47728044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 340913, 681826, 1022739, 1363652, 2045478, 2386391, 4090956, 4772782, 7159173, 9545564, 14318346, 28636692]

約数ペア:

[(1, 28636692), (2, 14318346), (3, 9545564), (4, 7159173), (6, 4772782), (7, 4090956), (12, 2386391), (14, 2045478), (21, 1363652), (28, 1022739), (42, 681826), (84, 340913)]