7887968168

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{1153}}^1\times {\mathrm{3407}}^1$

素因数の和:4817

約数の個数: 32

約数和(自身を含む): 14866104960

約数和(自身を除く): 6978136792

約数列:

[1, 2, 4, 8, 251, 502, 1004, 1153, 2008, 2306, 3407, 4612, 6814, 9224, 13628, 27256, 289403, 578806, 855157, 1157612, 1710314, 2315224, 3420628, 3928271, 6841256, 7856542, 15713084, 31426168, 985996021, 1971992042, 3943984084, 7887968168]

約数ペア:

[(1, 7887968168), (2, 3943984084), (4, 1971992042), (8, 985996021), (251, 31426168), (502, 15713084), (1004, 7856542), (1153, 6841256), (2008, 3928271), (2306, 3420628), (3407, 2315224), (4612, 1710314), (6814, 1157612), (9224, 855157), (13628, 578806), (27256, 289403)]