27450856

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 53064000

約数和(自身を除く): 25613144

約数列:

[1, 2, 4, 8, 43, 86, 172, 199, 344, 398, 401, 796, 802, 1592, 1604, 3208, 8557, 17114, 17243, 34228, 34486, 68456, 68972, 79799, 137944, 159598, 319196, 638392, 3431357, 6862714, 13725428, 27450856]

約数ペア:

[(1, 27450856), (2, 13725428), (4, 6862714), (8, 3431357), (43, 638392), (86, 319196), (172, 159598), (199, 137944), (344, 79799), (398, 68972), (401, 68456), (796, 34486), (802, 34228), (1592, 17243), (1604, 17114), (3208, 8557)]