28224274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1613}}^1$

素因数の和:2301

約数の個数: 16

約数和(自身を含む): 45689112

約数和(自身を除く): 17464838

約数列:

[1, 2, 13, 26, 673, 1346, 1613, 3226, 8749, 17498, 20969, 41938, 1085549, 2171098, 14112137, 28224274]

約数ペア:

[(1, 28224274), (2, 14112137), (13, 2171098), (26, 1085549), (673, 41938), (1346, 20969), (1613, 17498), (3226, 8749)]