28993458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1103}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 62689536

約数和(自身を除く): 33696078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 337, 674, 1011, 1103, 2022, 2206, 3309, 4381, 6618, 8762, 13143, 14339, 26286, 28678, 43017, 86034, 371711, 743422, 1115133, 2230266, 4832243, 9664486, 14496729, 28993458]

約数ペア:

[(1, 28993458), (2, 14496729), (3, 9664486), (6, 4832243), (13, 2230266), (26, 1115133), (39, 743422), (78, 371711), (337, 86034), (674, 43017), (1011, 28678), (1103, 26286), (2022, 14339), (2206, 13143), (3309, 8762), (4381, 6618)]