12759856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 40

約数和(自身を含む): 25873344

約数和(自身を除く): 13113488

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 367, 424, 656, 734, 848, 1468, 2173, 2936, 4346, 5872, 8692, 15047, 17384, 19451, 30094, 34768, 38902, 60188, 77804, 120376, 155608, 240752, 311216, 797491, 1594982, 3189964, 6379928, 12759856]

約数ペア:

[(1, 12759856), (2, 6379928), (4, 3189964), (8, 1594982), (16, 797491), (41, 311216), (53, 240752), (82, 155608), (106, 120376), (164, 77804), (212, 60188), (328, 38902), (367, 34768), (424, 30094), (656, 19451), (734, 17384), (848, 15047), (1468, 8692), (2173, 5872), (2936, 4346)]