68944456

素因数分解:

$2^3\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1657}}^1$

素因数の和:2413

約数の個数: 32

約数和(自身を含む): 148026240

約数和(自身を除く): 79081784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 743, 1486, 1657, 2972, 3314, 5201, 5944, 6628, 10402, 11599, 13256, 20804, 23198, 41608, 46396, 92792, 1231151, 2462302, 4924604, 8618057, 9849208, 17236114, 34472228, 68944456]

約数ペア:

[(1, 68944456), (2, 34472228), (4, 17236114), (7, 9849208), (8, 8618057), (14, 4924604), (28, 2462302), (56, 1231151), (743, 92792), (1486, 46396), (1657, 41608), (2972, 23198), (3314, 20804), (5201, 13256), (5944, 11599), (6628, 10402)]