68329778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{9923}}^1$

素因数の和:10249

約数の個数: 16

約数和(自身を含む): 112180896

約数和(自身を除く): 43851118

約数列:

[1, 2, 11, 22, 313, 626, 3443, 6886, 9923, 19846, 109153, 218306, 3105899, 6211798, 34164889, 68329778]

約数ペア:

[(1, 68329778), (2, 34164889), (11, 6211798), (22, 3105899), (313, 218306), (626, 109153), (3443, 19846), (6886, 9923)]