468878312

素因数分解:

$2^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{12941}}^1$

素因数の和:13601

約数の個数: 32

約数和(自身を含む): 1006369920

約数和(自身を除く): 537491608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 647, 1294, 2588, 4529, 5176, 9058, 12941, 18116, 25882, 36232, 51764, 90587, 103528, 181174, 362348, 724696, 8372827, 16745654, 33491308, 58609789, 66982616, 117219578, 234439156, 468878312]

約数ペア:

[(1, 468878312), (2, 234439156), (4, 117219578), (7, 66982616), (8, 58609789), (14, 33491308), (28, 16745654), (56, 8372827), (647, 724696), (1294, 362348), (2588, 181174), (4529, 103528), (5176, 90587), (9058, 51764), (12941, 36232), (18116, 25882)]