64579906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 107775360

約数和(自身を除く): 43195454

約数列:

[1, 2, 17, 23, 34, 46, 269, 307, 391, 538, 614, 782, 4573, 5219, 6187, 7061, 9146, 10438, 12374, 14122, 82583, 105179, 120037, 165166, 210358, 240074, 1403911, 1899409, 2807822, 3798818, 32289953, 64579906]

約数ペア:

[(1, 64579906), (2, 32289953), (17, 3798818), (23, 2807822), (34, 1899409), (46, 1403911), (269, 240074), (307, 210358), (391, 165166), (538, 120037), (614, 105179), (782, 82583), (4573, 14122), (5219, 12374), (6187, 10438), (7061, 9146)]