28589254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9811}}^1$

素因数の和:9891

約数の個数: 16

約数和(自身を含む): 45213696

約数和(自身を除く): 16624442

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 9811, 19622, 304141, 461117, 608282, 922234, 14294627, 28589254]

約数ペア:

[(1, 28589254), (2, 14294627), (31, 922234), (47, 608282), (62, 461117), (94, 304141), (1457, 19622), (2914, 9811)]