28804927138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35738123}}^1$

素因数の和:35738169

約数の個数: 16

約数和(自身を含む): 48032038656

約数和(自身を除く): 19227111518

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 35738123, 71476246, 464595599, 929191198, 1107881813, 2215763626, 14402463569, 28804927138]

約数ペア:

[(1, 28804927138), (2, 14402463569), (13, 2215763626), (26, 1107881813), (31, 929191198), (62, 464595599), (403, 71476246), (806, 35738123)]