28917084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{344251}}^1$

素因数の和:344265

約数の個数: 24

約数和(自身を含む): 77112448

約数和(自身を除く): 48195364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 344251, 688502, 1032753, 1377004, 2065506, 2409757, 4131012, 4819514, 7229271, 9639028, 14458542, 28917084]

約数ペア:

[(1, 28917084), (2, 14458542), (3, 9639028), (4, 7229271), (6, 4819514), (7, 4131012), (12, 2409757), (14, 2065506), (21, 1377004), (28, 1032753), (42, 688502), (84, 344251)]