66301796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{16931}}^1$

素因数の和:17035

約数の個数: 24

約数和(自身を含む): 128005920

約数和(自身を除く): 61704124

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 16931, 33862, 67724, 186241, 372482, 744964, 1506859, 3013718, 6027436, 16575449, 33150898, 66301796]

約数ペア:

[(1, 66301796), (2, 33150898), (4, 16575449), (11, 6027436), (22, 3013718), (44, 1506859), (89, 744964), (178, 372482), (356, 186241), (979, 67724), (1958, 33862), (3916, 16931)]