68511982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{444883}}^1$

素因数の和:444903

約数の個数: 16

約数和(自身を含む): 128126592

約数和(自身を除く): 59614610

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 444883, 889766, 3114181, 4893713, 6228362, 9787426, 34255991, 68511982]

約数ペア:

[(1, 68511982), (2, 34255991), (7, 9787426), (11, 6228362), (14, 4893713), (22, 3114181), (77, 889766), (154, 444883)]