28912488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109517}}^1$

素因数の和:109537

約数の個数: 32

約数和(自身を含む): 78852960

約数和(自身を除く): 49940472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 109517, 219034, 328551, 438068, 657102, 876136, 1204687, 1314204, 2409374, 2628408, 3614061, 4818748, 7228122, 9637496, 14456244, 28912488]

約数ペア:

[(1, 28912488), (2, 14456244), (3, 9637496), (4, 7228122), (6, 4818748), (8, 3614061), (11, 2628408), (12, 2409374), (22, 1314204), (24, 1204687), (33, 876136), (44, 657102), (66, 438068), (88, 328551), (132, 219034), (264, 109517)]