66745756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3673}}^1$

素因数の和:3754

約数の個数: 48

約数和(自身を含む): 148135680

約数和(自身を除く): 81389924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 3673, 4543, 7346, 9086, 14692, 18172, 25711, 40403, 51422, 80806, 102844, 161612, 216707, 282821, 433414, 565642, 866828, 1131284, 1516949, 2383777, 3033898, 4767554, 6067796, 9535108, 16686439, 33372878, 66745756]

約数ペア:

[(1, 66745756), (2, 33372878), (4, 16686439), (7, 9535108), (11, 6067796), (14, 4767554), (22, 3033898), (28, 2383777), (44, 1516949), (59, 1131284), (77, 866828), (118, 565642), (154, 433414), (236, 282821), (308, 216707), (413, 161612), (649, 102844), (826, 80806), (1298, 51422), (1652, 40403), (2596, 25711), (3673, 18172), (4543, 14692), (7346, 9086)]