68059684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{220973}}^1$

素因数の和:220995

約数の個数: 24

約数和(自身を含む): 148494528

約数和(自身を除く): 80434844

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 220973, 441946, 883892, 1546811, 2430703, 3093622, 4861406, 6187244, 9722812, 17014921, 34029842, 68059684]

約数ペア:

[(1, 68059684), (2, 34029842), (4, 17014921), (7, 9722812), (11, 6187244), (14, 4861406), (22, 3093622), (28, 2430703), (44, 1546811), (77, 883892), (154, 441946), (308, 220973)]