8456748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 21504000

約数和(自身を除く): 13047252

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1279, 1653, 2204, 2558, 3306, 3837, 5116, 6612, 7674, 15348, 24301, 37091, 48602, 72903, 74182, 97204, 111273, 145806, 148364, 222546, 291612, 445092, 704729, 1409458, 2114187, 2818916, 4228374, 8456748]

約数ペア:

[(1, 8456748), (2, 4228374), (3, 2818916), (4, 2114187), (6, 1409458), (12, 704729), (19, 445092), (29, 291612), (38, 222546), (57, 148364), (58, 145806), (76, 111273), (87, 97204), (114, 74182), (116, 72903), (174, 48602), (228, 37091), (348, 24301), (551, 15348), (1102, 7674), (1279, 6612), (1653, 5116), (2204, 3837), (2558, 3306)]