28888937

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6359}}^1$

素因数の和:6436

約数の個数: 16

約数和(自身を含む): 36633600

約数和(自身を除く): 7744663

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 6359, 44513, 69949, 375181, 489643, 2626267, 4126991, 28888937]

約数ペア:

[(1, 28888937), (7, 4126991), (11, 2626267), (59, 489643), (77, 375181), (413, 69949), (649, 44513), (4543, 6359)]