9745456

素因数分解:

$2^4\times 7^1\times {\mathrm{87013}}^1$

素因数の和:87028

約数の個数: 20

約数和(自身を含む): 21579472

約数和(自身を除く): 11834016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 87013, 174026, 348052, 609091, 696104, 1218182, 1392208, 2436364, 4872728, 9745456]

約数ペア:

[(1, 9745456), (2, 4872728), (4, 2436364), (7, 1392208), (8, 1218182), (14, 696104), (16, 609091), (28, 348052), (56, 174026), (112, 87013)]