76411478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^2$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 139155408

約数和(自身を除く): 62743930

約数列:

[1, 2, 11, 13, 22, 26, 53, 71, 106, 142, 143, 286, 583, 689, 781, 923, 1166, 1378, 1562, 1846, 3763, 5041, 7526, 7579, 10082, 10153, 15158, 20306, 41393, 48919, 55451, 65533, 82786, 97838, 110902, 131066, 267173, 534346, 538109, 720863, 1076218, 1441726, 2938903, 3473249, 5877806, 6946498, 38205739, 76411478]

約数ペア:

[(1, 76411478), (2, 38205739), (11, 6946498), (13, 5877806), (22, 3473249), (26, 2938903), (53, 1441726), (71, 1076218), (106, 720863), (142, 538109), (143, 534346), (286, 267173), (583, 131066), (689, 110902), (781, 97838), (923, 82786), (1166, 65533), (1378, 55451), (1562, 48919), (1846, 41393), (3763, 20306), (5041, 15158), (7526, 10153), (7579, 10082)]