26572678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 46183680

約数和(自身を除く): 19611002

約数列:

[1, 2, 11, 19, 22, 38, 151, 209, 302, 418, 421, 842, 1661, 2869, 3322, 4631, 5738, 7999, 9262, 15998, 31559, 63118, 63571, 87989, 127142, 175978, 699281, 1207849, 1398562, 2415698, 13286339, 26572678]

約数ペア:

[(1, 26572678), (2, 13286339), (11, 2415698), (19, 1398562), (22, 1207849), (38, 699281), (151, 175978), (209, 127142), (302, 87989), (418, 63571), (421, 63118), (842, 31559), (1661, 15998), (2869, 9262), (3322, 7999), (4631, 5738)]