625996984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1493}}^1\times {\mathrm{3083}}^1$

素因数の和:4599

約数の個数: 32

約数和(自身を含む): 1244023920

約数和(自身を除く): 618026936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1493, 2986, 3083, 5972, 6166, 11944, 12332, 24664, 25381, 50762, 52411, 101524, 104822, 203048, 209644, 419288, 4602919, 9205838, 18411676, 36823352, 78249623, 156499246, 312998492, 625996984]

約数ペア:

[(1, 625996984), (2, 312998492), (4, 156499246), (8, 78249623), (17, 36823352), (34, 18411676), (68, 9205838), (136, 4602919), (1493, 419288), (2986, 209644), (3083, 203048), (5972, 104822), (6166, 101524), (11944, 52411), (12332, 50762), (24664, 25381)]