68963642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{14057}}^1$

素因数の和:14293

約数の個数: 16

約数和(自身を含む): 113363712

約数和(自身を除く): 44400070

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 14057, 28114, 154627, 309254, 3134711, 6269422, 34481821, 68963642]

約数ペア:

[(1, 68963642), (2, 34481821), (11, 6269422), (22, 3134711), (223, 309254), (446, 154627), (2453, 28114), (4906, 14057)]