69148828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6841}}^1$

素因数の和:6890

約数の個数: 36

約数和(自身を含む): 145980912

約数和(自身を除く): 76832084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 6841, 10108, 13682, 27364, 47887, 95774, 129979, 191548, 259958, 519916, 909853, 1819706, 2469601, 3639412, 4939202, 9878404, 17287207, 34574414, 69148828]

約数ペア:

[(1, 69148828), (2, 34574414), (4, 17287207), (7, 9878404), (14, 4939202), (19, 3639412), (28, 2469601), (38, 1819706), (76, 909853), (133, 519916), (266, 259958), (361, 191548), (532, 129979), (722, 95774), (1444, 47887), (2527, 27364), (5054, 13682), (6841, 10108)]