71737490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1777}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 141329664

約数和(自身を除く): 69592174

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 367, 734, 1777, 1835, 3554, 3670, 4037, 8074, 8885, 17770, 19547, 20185, 39094, 40370, 97735, 195470, 652159, 1304318, 3260795, 6521590, 7173749, 14347498, 35868745, 71737490]

約数ペア:

[(1, 71737490), (2, 35868745), (5, 14347498), (10, 7173749), (11, 6521590), (22, 3260795), (55, 1304318), (110, 652159), (367, 195470), (734, 97735), (1777, 40370), (1835, 39094), (3554, 20185), (3670, 19547), (4037, 17770), (8074, 8885)]