71884108

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12809}}^1$

素因数の和:12897

約数の個数: 24

約数和(自身を含む): 133428960

約数和(自身を除く): 61544852

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 12809, 25618, 51236, 294607, 589214, 781349, 1178428, 1562698, 3125396, 17971027, 35942054, 71884108]

約数ペア:

[(1, 71884108), (2, 35942054), (4, 17971027), (23, 3125396), (46, 1562698), (61, 1178428), (92, 781349), (122, 589214), (244, 294607), (1403, 51236), (2806, 25618), (5612, 12809)]