65298408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1973}}^1$

素因数の和:2186

約数の個数: 64

約数和(自身を含む): 187608960

約数和(自身を除く): 122310552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1379, 1576, 1973, 2364, 2758, 3946, 4137, 4728, 5516, 5919, 7892, 8274, 11032, 11838, 13811, 15784, 16548, 23676, 27622, 33096, 41433, 47352, 55244, 82866, 110488, 165732, 331464, 388681, 777362, 1166043, 1554724, 2332086, 2720767, 3109448, 4664172, 5441534, 8162301, 9328344, 10883068, 16324602, 21766136, 32649204, 65298408]

約数ペア:

[(1, 65298408), (2, 32649204), (3, 21766136), (4, 16324602), (6, 10883068), (7, 9328344), (8, 8162301), (12, 5441534), (14, 4664172), (21, 3109448), (24, 2720767), (28, 2332086), (42, 1554724), (56, 1166043), (84, 777362), (168, 388681), (197, 331464), (394, 165732), (591, 110488), (788, 82866), (1182, 55244), (1379, 47352), (1576, 41433), (1973, 33096), (2364, 27622), (2758, 23676), (3946, 16548), (4137, 15784), (4728, 13811), (5516, 11838), (5919, 11032), (7892, 8274)]