28762712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{709}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 59043600

約数和(自身を除く): 30280888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 461, 709, 922, 1418, 1844, 2836, 3688, 5071, 5672, 7799, 10142, 15598, 20284, 31196, 40568, 62392, 326849, 653698, 1307396, 2614792, 3595339, 7190678, 14381356, 28762712]

約数ペア:

[(1, 28762712), (2, 14381356), (4, 7190678), (8, 3595339), (11, 2614792), (22, 1307396), (44, 653698), (88, 326849), (461, 62392), (709, 40568), (922, 31196), (1418, 20284), (1844, 15598), (2836, 10142), (3688, 7799), (5071, 5672)]