28839608

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22391}}^1$

素因数の和:22427

約数の個数: 32

約数和(自身を含む): 64488960

約数和(自身を除く): 35649352

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 22391, 44782, 89564, 156737, 179128, 313474, 514993, 626948, 1029986, 1253896, 2059972, 3604951, 4119944, 7209902, 14419804, 28839608]

約数ペア:

[(1, 28839608), (2, 14419804), (4, 7209902), (7, 4119944), (8, 3604951), (14, 2059972), (23, 1253896), (28, 1029986), (46, 626948), (56, 514993), (92, 313474), (161, 179128), (184, 156737), (322, 89564), (644, 44782), (1288, 22391)]