28299404

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32603}}^1$

素因数の和:32645

約数の個数: 24

約数和(自身を含む): 58426368

約数和(自身を除く): 30126964

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 32603, 65206, 130412, 228221, 456442, 912884, 1010693, 2021386, 4042772, 7074851, 14149702, 28299404]

約数ペア:

[(1, 28299404), (2, 14149702), (4, 7074851), (7, 4042772), (14, 2021386), (28, 1010693), (31, 912884), (62, 456442), (124, 228221), (217, 130412), (434, 65206), (868, 32603)]