28548312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2473}}^1$

素因数の和:2532

約数の個数: 64

約数和(自身を含む): 78970080

約数和(自身を除く): 50421768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2473, 2886, 3848, 4946, 5772, 7419, 9892, 11544, 14838, 19784, 29676, 32149, 59352, 64298, 91501, 96447, 128596, 183002, 192894, 257192, 274503, 366004, 385788, 549006, 732008, 771576, 1098012, 1189513, 2196024, 2379026, 3568539, 4758052, 7137078, 9516104, 14274156, 28548312]

約数ペア:

[(1, 28548312), (2, 14274156), (3, 9516104), (4, 7137078), (6, 4758052), (8, 3568539), (12, 2379026), (13, 2196024), (24, 1189513), (26, 1098012), (37, 771576), (39, 732008), (52, 549006), (74, 385788), (78, 366004), (104, 274503), (111, 257192), (148, 192894), (156, 183002), (222, 128596), (296, 96447), (312, 91501), (444, 64298), (481, 59352), (888, 32149), (962, 29676), (1443, 19784), (1924, 14838), (2473, 11544), (2886, 9892), (3848, 7419), (4946, 5772)]