28185087272

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{2239}}^1\times {\mathrm{15277}}^1$

素因数の和:17625

約数の個数: 32

約数和(自身を含む): 53387443200

約数和(自身を除く): 25202355928

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 2239, 4478, 8956, 15277, 17912, 30554, 61108, 122216, 230617, 461234, 922468, 1573531, 1844936, 3147062, 6294124, 12588248, 34205203, 68410406, 136820812, 273641624, 3523135909, 7046271818, 14092543636, 28185087272]

約数ペア:

[(1, 28185087272), (2, 14092543636), (4, 7046271818), (8, 3523135909), (103, 273641624), (206, 136820812), (412, 68410406), (824, 34205203), (2239, 12588248), (4478, 6294124), (8956, 3147062), (15277, 1844936), (17912, 1573531), (30554, 922468), (61108, 461234), (122216, 230617)]