28436604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{338531}}^1$

素因数の和:338545

約数の個数: 24

約数和(自身を含む): 75831168

約数和(自身を除く): 47394564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 338531, 677062, 1015593, 1354124, 2031186, 2369717, 4062372, 4739434, 7109151, 9478868, 14218302, 28436604]

約数ペア:

[(1, 28436604), (2, 14218302), (3, 9478868), (4, 7109151), (6, 4739434), (7, 4062372), (12, 2369717), (14, 2031186), (21, 1354124), (28, 1015593), (42, 677062), (84, 338531)]