68113738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1721}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 127951488

約数和(自身を除く): 59837750

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 257, 514, 1721, 1799, 2827, 3442, 3598, 5654, 12047, 18931, 19789, 24094, 37862, 39578, 132517, 265034, 442297, 884594, 3096079, 4865267, 6192158, 9730534, 34056869, 68113738]

約数ペア:

[(1, 68113738), (2, 34056869), (7, 9730534), (11, 6192158), (14, 4865267), (22, 3096079), (77, 884594), (154, 442297), (257, 265034), (514, 132517), (1721, 39578), (1799, 37862), (2827, 24094), (3442, 19789), (3598, 18931), (5654, 12047)]