27149512

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 56525040

約数和(自身を除く): 29375528

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 467, 559, 676, 934, 1118, 1352, 1868, 2236, 3736, 4472, 6071, 7267, 12142, 14534, 20081, 24284, 29068, 40162, 48568, 58136, 78923, 80324, 157846, 160648, 261053, 315692, 522106, 631384, 1044212, 2088424, 3393689, 6787378, 13574756, 27149512]

約数ペア:

[(1, 27149512), (2, 13574756), (4, 6787378), (8, 3393689), (13, 2088424), (26, 1044212), (43, 631384), (52, 522106), (86, 315692), (104, 261053), (169, 160648), (172, 157846), (338, 80324), (344, 78923), (467, 58136), (559, 48568), (676, 40162), (934, 29068), (1118, 24284), (1352, 20081), (1868, 14534), (2236, 12142), (3736, 7267), (4472, 6071)]