28213166

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 47228832

約数和(自身を除く): 19015666

約数列:

[1, 2, 17, 34, 37, 41, 74, 82, 547, 629, 697, 1094, 1258, 1394, 1517, 3034, 9299, 18598, 20239, 22427, 25789, 40478, 44854, 51578, 344063, 381259, 688126, 762518, 829799, 1659598, 14106583, 28213166]

約数ペア:

[(1, 28213166), (2, 14106583), (17, 1659598), (34, 829799), (37, 762518), (41, 688126), (74, 381259), (82, 344063), (547, 51578), (629, 44854), (697, 40478), (1094, 25789), (1258, 22427), (1394, 20239), (1517, 18598), (3034, 9299)]