8440264

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6553}}^1$

素因数の和:6589

約数の個数: 32

約数和(自身を含む): 18875520

約数和(自身を除く): 10435256

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 6553, 13106, 26212, 45871, 52424, 91742, 150719, 183484, 301438, 366968, 602876, 1055033, 1205752, 2110066, 4220132, 8440264]

約数ペア:

[(1, 8440264), (2, 4220132), (4, 2110066), (7, 1205752), (8, 1055033), (14, 602876), (23, 366968), (28, 301438), (46, 183484), (56, 150719), (92, 91742), (161, 52424), (184, 45871), (322, 26212), (644, 13106), (1288, 6553)]