67884344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20849}}^1$

素因数の和:20903

約数の個数: 32

約数和(自身を含む): 142614000

約数和(自身を除く): 74729656

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 20849, 41698, 83396, 166792, 229339, 458678, 771413, 917356, 1542826, 1834712, 3085652, 6171304, 8485543, 16971086, 33942172, 67884344]

約数ペア:

[(1, 67884344), (2, 33942172), (4, 16971086), (8, 8485543), (11, 6171304), (22, 3085652), (37, 1834712), (44, 1542826), (74, 917356), (88, 771413), (148, 458678), (296, 229339), (407, 166792), (814, 83396), (1628, 41698), (3256, 20849)]