28838530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4079}}^1$

素因数の和:4194

約数の個数: 32

約数和(自身を含む): 59927040

約数和(自身を除く): 31088510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 4079, 7070, 8158, 20395, 28553, 40790, 57106, 142765, 285530, 411979, 823958, 2059895, 2883853, 4119790, 5767706, 14419265, 28838530]

約数ペア:

[(1, 28838530), (2, 14419265), (5, 5767706), (7, 4119790), (10, 2883853), (14, 2059895), (35, 823958), (70, 411979), (101, 285530), (202, 142765), (505, 57106), (707, 40790), (1010, 28553), (1414, 20395), (3535, 8158), (4079, 7070)]