7946664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 22394880

約数和(自身を除く): 14448216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 971, 1023, 1364, 1942, 2046, 2728, 2913, 3884, 4092, 5826, 7768, 8184, 10681, 11652, 21362, 23304, 30101, 32043, 42724, 60202, 64086, 85448, 90303, 120404, 128172, 180606, 240808, 256344, 331111, 361212, 662222, 722424, 993333, 1324444, 1986666, 2648888, 3973332, 7946664]

約数ペア:

[(1, 7946664), (2, 3973332), (3, 2648888), (4, 1986666), (6, 1324444), (8, 993333), (11, 722424), (12, 662222), (22, 361212), (24, 331111), (31, 256344), (33, 240808), (44, 180606), (62, 128172), (66, 120404), (88, 90303), (93, 85448), (124, 64086), (132, 60202), (186, 42724), (248, 32043), (264, 30101), (341, 23304), (372, 21362), (682, 11652), (744, 10681), (971, 8184), (1023, 7768), (1364, 5826), (1942, 4092), (2046, 3884), (2728, 2913)]