72777968

素因数分解:

$2^4\times {\mathrm{911}}^1\times {\mathrm{4993}}^1$

素因数の和:5912

約数の個数: 20

約数和(自身を含む): 141190368

約数和(自身を除く): 68412400

約数列:

[1, 2, 4, 8, 16, 911, 1822, 3644, 4993, 7288, 9986, 14576, 19972, 39944, 79888, 4548623, 9097246, 18194492, 36388984, 72777968]

約数ペア:

[(1, 72777968), (2, 36388984), (4, 18194492), (8, 9097246), (16, 4548623), (911, 79888), (1822, 39944), (3644, 19972), (4993, 14576), (7288, 9986)]