7947768

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^2\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 20469240

約数和(自身を除く): 12521472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 197, 246, 328, 394, 492, 591, 788, 984, 1182, 1576, 1681, 2364, 3362, 4728, 5043, 6724, 8077, 10086, 13448, 16154, 20172, 24231, 32308, 40344, 48462, 64616, 96924, 193848, 331157, 662314, 993471, 1324628, 1986942, 2649256, 3973884, 7947768]

約数ペア:

[(1, 7947768), (2, 3973884), (3, 2649256), (4, 1986942), (6, 1324628), (8, 993471), (12, 662314), (24, 331157), (41, 193848), (82, 96924), (123, 64616), (164, 48462), (197, 40344), (246, 32308), (328, 24231), (394, 20172), (492, 16154), (591, 13448), (788, 10086), (984, 8077), (1182, 6724), (1576, 5043), (1681, 4728), (2364, 3362)]