68519044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 141523200

約数和(自身を除く): 73004156

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 187, 188, 374, 517, 748, 799, 1034, 1598, 1949, 2068, 3196, 3898, 7796, 8789, 17578, 21439, 33133, 35156, 42878, 66266, 85756, 91603, 132532, 183206, 364463, 366412, 728926, 1007633, 1457852, 1557251, 2015266, 3114502, 4030532, 6229004, 17129761, 34259522, 68519044]

約数ペア:

[(1, 68519044), (2, 34259522), (4, 17129761), (11, 6229004), (17, 4030532), (22, 3114502), (34, 2015266), (44, 1557251), (47, 1457852), (68, 1007633), (94, 728926), (187, 366412), (188, 364463), (374, 183206), (517, 132532), (748, 91603), (799, 85756), (1034, 66266), (1598, 42878), (1949, 35156), (2068, 33133), (3196, 21439), (3898, 17578), (7796, 8789)]