72620864

素因数分解:

$2^6\times {\mathrm{491}}^1\times {\mathrm{2311}}^1$

素因数の和:2814

約数の個数: 28

約数和(自身を含む): 144463008

約数和(自身を除く): 71842144

約数列:

[1, 2, 4, 8, 16, 32, 64, 491, 982, 1964, 2311, 3928, 4622, 7856, 9244, 15712, 18488, 31424, 36976, 73952, 147904, 1134701, 2269402, 4538804, 9077608, 18155216, 36310432, 72620864]

約数ペア:

[(1, 72620864), (2, 36310432), (4, 18155216), (8, 9077608), (16, 4538804), (32, 2269402), (64, 1134701), (491, 147904), (982, 73952), (1964, 36976), (2311, 31424), (3928, 18488), (4622, 15712), (7856, 9244)]