289553624

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{21557}}^1$

素因数の和:21659

約数の個数: 32

約数和(自身を含む): 574305120

約数和(自身を除く): 284751496

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1679, 3358, 6716, 13432, 21557, 43114, 86228, 172456, 495811, 991622, 1573661, 1983244, 3147322, 3966488, 6294644, 12589288, 36194203, 72388406, 144776812, 289553624]

約数ペア:

[(1, 289553624), (2, 144776812), (4, 72388406), (8, 36194203), (23, 12589288), (46, 6294644), (73, 3966488), (92, 3147322), (146, 1983244), (184, 1573661), (292, 991622), (584, 495811), (1679, 172456), (3358, 86228), (6716, 43114), (13432, 21557)]