28802424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 82851840

約数和(自身を除く): 54049416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 173, 346, 519, 692, 991, 1038, 1211, 1384, 1982, 2076, 2422, 2973, 3633, 3964, 4152, 4844, 5946, 6937, 7266, 7928, 9688, 11892, 13874, 14532, 20811, 23784, 27748, 29064, 41622, 55496, 83244, 166488, 171443, 342886, 514329, 685772, 1028658, 1200101, 1371544, 2057316, 2400202, 3600303, 4114632, 4800404, 7200606, 9600808, 14401212, 28802424]

約数ペア:

[(1, 28802424), (2, 14401212), (3, 9600808), (4, 7200606), (6, 4800404), (7, 4114632), (8, 3600303), (12, 2400202), (14, 2057316), (21, 1371544), (24, 1200101), (28, 1028658), (42, 685772), (56, 514329), (84, 342886), (168, 171443), (173, 166488), (346, 83244), (519, 55496), (692, 41622), (991, 29064), (1038, 27748), (1211, 23784), (1384, 20811), (1982, 14532), (2076, 13874), (2422, 11892), (2973, 9688), (3633, 7928), (3964, 7266), (4152, 6937), (4844, 5946)]