71318482

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:558

約数の個数: 24

約数和(自身を含む): 112097700

約数和(自身を除く): 40779218

約数列:

[1, 2, 29, 58, 109, 218, 389, 778, 841, 1682, 3161, 6322, 11281, 22562, 42401, 84802, 91669, 183338, 327149, 654298, 1229629, 2459258, 35659241, 71318482]

約数ペア:

[(1, 71318482), (2, 35659241), (29, 2459258), (58, 1229629), (109, 654298), (218, 327149), (389, 183338), (778, 91669), (841, 84802), (1682, 42401), (3161, 22562), (6322, 11281)]