28829318

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 51437568

約数和(自身を除く): 22608250

約数列:

[1, 2, 7, 14, 31, 62, 181, 217, 362, 367, 434, 734, 1267, 2534, 2569, 5138, 5611, 11222, 11377, 22754, 39277, 66427, 78554, 79639, 132854, 159278, 464989, 929978, 2059237, 4118474, 14414659, 28829318]

約数ペア:

[(1, 28829318), (2, 14414659), (7, 4118474), (14, 2059237), (31, 929978), (62, 464989), (181, 159278), (217, 132854), (362, 79639), (367, 78554), (434, 66427), (734, 39277), (1267, 22754), (2534, 11377), (2569, 11222), (5138, 5611)]