40821032

素因数分解:

$2^3\times 7^1\times {\mathrm{728947}}^1$

素因数の和:728960

約数の個数: 16

約数和(自身を含む): 87473760

約数和(自身を除く): 46652728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 728947, 1457894, 2915788, 5102629, 5831576, 10205258, 20410516, 40821032]

約数ペア:

[(1, 40821032), (2, 20410516), (4, 10205258), (7, 5831576), (8, 5102629), (14, 2915788), (28, 1457894), (56, 728947)]