42277394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 68904000

約数和(自身を除く): 26626606

約数列:

[1, 2, 19, 38, 59, 109, 118, 173, 218, 346, 1121, 2071, 2242, 3287, 4142, 6431, 6574, 10207, 12862, 18857, 20414, 37714, 122189, 193933, 244378, 358283, 387866, 716566, 1112563, 2225126, 21138697, 42277394]

約数ペア:

[(1, 42277394), (2, 21138697), (19, 2225126), (38, 1112563), (59, 716566), (109, 387866), (118, 358283), (173, 244378), (218, 193933), (346, 122189), (1121, 37714), (2071, 20414), (2242, 18857), (3287, 12862), (4142, 10207), (6431, 6574)]