68375848

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1759}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 132422400

約数和(自身を除く): 64046552

約数列:

[1, 2, 4, 8, 43, 86, 113, 172, 226, 344, 452, 904, 1759, 3518, 4859, 7036, 9718, 14072, 19436, 38872, 75637, 151274, 198767, 302548, 397534, 605096, 795068, 1590136, 8546981, 17093962, 34187924, 68375848]

約数ペア:

[(1, 68375848), (2, 34187924), (4, 17093962), (8, 8546981), (43, 1590136), (86, 795068), (113, 605096), (172, 397534), (226, 302548), (344, 198767), (452, 151274), (904, 75637), (1759, 38872), (3518, 19436), (4859, 14072), (7036, 9718)]