724633408

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{168991}}^1$

素因数の和:169070

約数の個数: 28

約数和(自身を含む): 1459414912

約数和(自身を除く): 734781504

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 168991, 337982, 675964, 1351928, 2703856, 5407712, 10815424, 11322397, 22644794, 45289588, 90579176, 181158352, 362316704, 724633408]

約数ペア:

[(1, 724633408), (2, 362316704), (4, 181158352), (8, 90579176), (16, 45289588), (32, 22644794), (64, 11322397), (67, 10815424), (134, 5407712), (268, 2703856), (536, 1351928), (1072, 675964), (2144, 337982), (4288, 168991)]