2801528072

素因数分解:

$2^3\times 7^1\times {\mathrm{3319}}^1\times {\mathrm{15073}}^1$

素因数の和:18405

約数の個数: 32

約数和(自身を含む): 6005481600

約数和(自身を除く): 3203953528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3319, 6638, 13276, 15073, 23233, 26552, 30146, 46466, 60292, 92932, 105511, 120584, 185864, 211022, 422044, 844088, 50027287, 100054574, 200109148, 350191009, 400218296, 700382018, 1400764036, 2801528072]

約数ペア:

[(1, 2801528072), (2, 1400764036), (4, 700382018), (7, 400218296), (8, 350191009), (14, 200109148), (28, 100054574), (56, 50027287), (3319, 844088), (6638, 422044), (13276, 211022), (15073, 185864), (23233, 120584), (26552, 105511), (30146, 92932), (46466, 60292)]