28090404

素因数分解:

$2^2\times 3^2\times {\mathrm{751}}^1\times {\mathrm{1039}}^1$

素因数の和:1800

約数の個数: 36

約数和(自身を含む): 71169280

約数和(自身を除く): 43078876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 751, 1039, 1502, 2078, 2253, 3004, 3117, 4156, 4506, 6234, 6759, 9012, 9351, 12468, 13518, 18702, 27036, 37404, 780289, 1560578, 2340867, 3121156, 4681734, 7022601, 9363468, 14045202, 28090404]

約数ペア:

[(1, 28090404), (2, 14045202), (3, 9363468), (4, 7022601), (6, 4681734), (9, 3121156), (12, 2340867), (18, 1560578), (36, 780289), (751, 37404), (1039, 27036), (1502, 18702), (2078, 13518), (2253, 12468), (3004, 9351), (3117, 9012), (4156, 6759), (4506, 6234)]