28958495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8123}}^1$

素因数の和:8182

約数の個数: 16

約数和(自身を含む): 37435392

約数和(自身を除く): 8476897

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 8123, 40615, 186829, 251813, 934145, 1259065, 5791699, 28958495]

約数ペア:

[(1, 28958495), (5, 5791699), (23, 1259065), (31, 934145), (115, 251813), (155, 186829), (713, 40615), (3565, 8123)]