39478768

素因数分解:

$2^4\times 7^1\times {\mathrm{352489}}^1$

素因数の和:352504

約数の個数: 20

約数和(自身を含む): 87417520

約数和(自身を除く): 47938752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 352489, 704978, 1409956, 2467423, 2819912, 4934846, 5639824, 9869692, 19739384, 39478768]

約数ペア:

[(1, 39478768), (2, 19739384), (4, 9869692), (7, 5639824), (8, 4934846), (14, 2819912), (16, 2467423), (28, 1409956), (56, 704978), (112, 352489)]