25266824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 29165176

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 47, 82, 88, 94, 149, 164, 188, 298, 328, 376, 451, 517, 596, 902, 1034, 1192, 1639, 1804, 1927, 2068, 3278, 3608, 3854, 4136, 6109, 6556, 7003, 7708, 12218, 13112, 14006, 15416, 21197, 24436, 28012, 42394, 48872, 56024, 67199, 77033, 84788, 134398, 154066, 169576, 268796, 287123, 308132, 537592, 574246, 616264, 1148492, 2296984, 3158353, 6316706, 12633412, 25266824]

約数ペア:

[(1, 25266824), (2, 12633412), (4, 6316706), (8, 3158353), (11, 2296984), (22, 1148492), (41, 616264), (44, 574246), (47, 537592), (82, 308132), (88, 287123), (94, 268796), (149, 169576), (164, 154066), (188, 134398), (298, 84788), (328, 77033), (376, 67199), (451, 56024), (517, 48872), (596, 42394), (902, 28012), (1034, 24436), (1192, 21197), (1639, 15416), (1804, 14006), (1927, 13112), (2068, 12218), (3278, 7708), (3608, 7003), (3854, 6556), (4136, 6109)]