8215666568

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{313}}^1\times {\mathrm{11353}}^1$

素因数の和:11706

約数の個数: 48

約数和(自身を含む): 16417543380

約数和(自身を除く): 8201876812

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 313, 578, 626, 1156, 1252, 2312, 2504, 5321, 10642, 11353, 21284, 22706, 42568, 45412, 90457, 90824, 180914, 193001, 361828, 386002, 723656, 772004, 1544008, 3281017, 3553489, 6562034, 7106978, 13124068, 14213956, 26248136, 28427912, 60409313, 120818626, 241637252, 483274504, 1026958321, 2053916642, 4107833284, 8215666568]

約数ペア:

[(1, 8215666568), (2, 4107833284), (4, 2053916642), (8, 1026958321), (17, 483274504), (34, 241637252), (68, 120818626), (136, 60409313), (289, 28427912), (313, 26248136), (578, 14213956), (626, 13124068), (1156, 7106978), (1252, 6562034), (2312, 3553489), (2504, 3281017), (5321, 1544008), (10642, 772004), (11353, 723656), (21284, 386002), (22706, 361828), (42568, 193001), (45412, 180914), (90457, 90824)]