8874964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13781}}^1$

素因数の和:13815

約数の個数: 24

約数和(自身を含む): 18523008

約数和(自身を除く): 9648044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 13781, 27562, 55124, 96467, 192934, 316963, 385868, 633926, 1267852, 2218741, 4437482, 8874964]

約数ペア:

[(1, 8874964), (2, 4437482), (4, 2218741), (7, 1267852), (14, 633926), (23, 385868), (28, 316963), (46, 192934), (92, 96467), (161, 55124), (322, 27562), (644, 13781)]