68894798

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11261}}^1$

素因数の和:11312

約数の個数: 32

約数和(自身を含む): 129738240

約数和(自身を除く): 60843442

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 11261, 22522, 78827, 157654, 213959, 259003, 427918, 518006, 1497713, 1813021, 2995426, 3626042, 4921057, 9842114, 34447399, 68894798]

約数ペア:

[(1, 68894798), (2, 34447399), (7, 9842114), (14, 4921057), (19, 3626042), (23, 2995426), (38, 1813021), (46, 1497713), (133, 518006), (161, 427918), (266, 259003), (322, 213959), (437, 157654), (874, 78827), (3059, 22522), (6118, 11261)]