7888944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 23784192

約数和(自身を除く): 15895248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 443, 636, 742, 848, 886, 1113, 1272, 1329, 1484, 1772, 2226, 2544, 2658, 2968, 3101, 3544, 4452, 5316, 5936, 6202, 7088, 8904, 9303, 10632, 12404, 17808, 18606, 21264, 23479, 24808, 37212, 46958, 49616, 70437, 74424, 93916, 140874, 148848, 164353, 187832, 281748, 328706, 375664, 493059, 563496, 657412, 986118, 1126992, 1314824, 1972236, 2629648, 3944472, 7888944]

約数ペア:

[(1, 7888944), (2, 3944472), (3, 2629648), (4, 1972236), (6, 1314824), (7, 1126992), (8, 986118), (12, 657412), (14, 563496), (16, 493059), (21, 375664), (24, 328706), (28, 281748), (42, 187832), (48, 164353), (53, 148848), (56, 140874), (84, 93916), (106, 74424), (112, 70437), (159, 49616), (168, 46958), (212, 37212), (318, 24808), (336, 23479), (371, 21264), (424, 18606), (443, 17808), (636, 12404), (742, 10632), (848, 9303), (886, 8904), (1113, 7088), (1272, 6202), (1329, 5936), (1484, 5316), (1772, 4452), (2226, 3544), (2544, 3101), (2658, 2968)]