25668506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 43338240

約数和(自身を除く): 17669734

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 437, 683, 817, 874, 989, 1366, 1634, 1978, 12977, 15709, 18791, 25954, 29369, 31418, 37582, 58738, 298471, 558011, 596942, 675487, 1116022, 1350974, 12834253, 25668506]

約数ペア:

[(1, 25668506), (2, 12834253), (19, 1350974), (23, 1116022), (38, 675487), (43, 596942), (46, 558011), (86, 298471), (437, 58738), (683, 37582), (817, 31418), (874, 29369), (989, 25954), (1366, 18791), (1634, 15709), (1978, 12977)]