26992312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 53539200

約数和(自身を除く): 26546888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 311, 571, 622, 1142, 1244, 2284, 2488, 4568, 5909, 10849, 11818, 21698, 23636, 43396, 47272, 86792, 177581, 355162, 710324, 1420648, 3374039, 6748078, 13496156, 26992312]

約数ペア:

[(1, 26992312), (2, 13496156), (4, 6748078), (8, 3374039), (19, 1420648), (38, 710324), (76, 355162), (152, 177581), (311, 86792), (571, 47272), (622, 43396), (1142, 23636), (1244, 21698), (2284, 11818), (2488, 10849), (4568, 5909)]