66976026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 155527680

約数和(自身を除く): 88551654

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 86, 114, 129, 247, 258, 494, 559, 741, 817, 1051, 1118, 1482, 1634, 1677, 2102, 2451, 3153, 3354, 4902, 6306, 10621, 13663, 19969, 21242, 27326, 31863, 39938, 40989, 45193, 59907, 63726, 81978, 90386, 119814, 135579, 259597, 271158, 519194, 587509, 778791, 858667, 1175018, 1557582, 1717334, 1762527, 2576001, 3525054, 5152002, 11162671, 22325342, 33488013, 66976026]

約数ペア:

[(1, 66976026), (2, 33488013), (3, 22325342), (6, 11162671), (13, 5152002), (19, 3525054), (26, 2576001), (38, 1762527), (39, 1717334), (43, 1557582), (57, 1175018), (78, 858667), (86, 778791), (114, 587509), (129, 519194), (247, 271158), (258, 259597), (494, 135579), (559, 119814), (741, 90386), (817, 81978), (1051, 63726), (1118, 59907), (1482, 45193), (1634, 40989), (1677, 39938), (2102, 31863), (2451, 27326), (3153, 21242), (3354, 19969), (4902, 13663), (6306, 10621)]