9937648

素因数分解:

$2^4\times 7^1\times {\mathrm{88729}}^1$

素因数の和:88744

約数の個数: 20

約数和(自身を含む): 22005040

約数和(自身を除く): 12067392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 88729, 177458, 354916, 621103, 709832, 1242206, 1419664, 2484412, 4968824, 9937648]

約数ペア:

[(1, 9937648), (2, 4968824), (4, 2484412), (7, 1419664), (8, 1242206), (14, 709832), (16, 621103), (28, 354916), (56, 177458), (112, 88729)]