68736206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15391}}^1$

素因数の和:15440

約数の個数: 32

約数和(自身を含む): 132986880

約数和(自身を除く): 64250674

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 15391, 30782, 107737, 169301, 215474, 338602, 446339, 892678, 1185107, 2370214, 3124373, 4909729, 6248746, 9819458, 34368103, 68736206]

約数ペア:

[(1, 68736206), (2, 34368103), (7, 9819458), (11, 6248746), (14, 4909729), (22, 3124373), (29, 2370214), (58, 1185107), (77, 892678), (154, 446339), (203, 338602), (319, 215474), (406, 169301), (638, 107737), (2233, 30782), (4466, 15391)]