28907586

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{7013}}^1$

素因数の和:7250

約数の個数: 24

約数和(自身を含む): 62915580

約数和(自身を除く): 34007994

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 7013, 14026, 21039, 42078, 63117, 126234, 1605977, 3211954, 4817931, 9635862, 14453793, 28907586]

約数ペア:

[(1, 28907586), (2, 14453793), (3, 9635862), (6, 4817931), (9, 3211954), (18, 1605977), (229, 126234), (458, 63117), (687, 42078), (1374, 21039), (2061, 14026), (4122, 7013)]