4949268

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 12104064

約数和(自身を除く): 7154796

約数列:

[1, 2, 3, 4, 6, 12, 37, 71, 74, 111, 142, 148, 157, 213, 222, 284, 314, 426, 444, 471, 628, 852, 942, 1884, 2627, 5254, 5809, 7881, 10508, 11147, 11618, 15762, 17427, 22294, 23236, 31524, 33441, 34854, 44588, 66882, 69708, 133764, 412439, 824878, 1237317, 1649756, 2474634, 4949268]

約数ペア:

[(1, 4949268), (2, 2474634), (3, 1649756), (4, 1237317), (6, 824878), (12, 412439), (37, 133764), (71, 69708), (74, 66882), (111, 44588), (142, 34854), (148, 33441), (157, 31524), (213, 23236), (222, 22294), (284, 17427), (314, 15762), (426, 11618), (444, 11147), (471, 10508), (628, 7881), (852, 5809), (942, 5254), (1884, 2627)]