28682028

素因数分解:

$2^2\times 3^2\times {\mathrm{691}}^1\times {\mathrm{1153}}^1$

素因数の和:1854

約数の個数: 36

約数和(自身を含む): 72669688

約数和(自身を除く): 43987660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 691, 1153, 1382, 2073, 2306, 2764, 3459, 4146, 4612, 6219, 6918, 8292, 10377, 12438, 13836, 20754, 24876, 41508, 796723, 1593446, 2390169, 3186892, 4780338, 7170507, 9560676, 14341014, 28682028]

約数ペア:

[(1, 28682028), (2, 14341014), (3, 9560676), (4, 7170507), (6, 4780338), (9, 3186892), (12, 2390169), (18, 1593446), (36, 796723), (691, 41508), (1153, 24876), (1382, 20754), (2073, 13836), (2306, 12438), (2764, 10377), (3459, 8292), (4146, 6918), (4612, 6219)]