28474762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 46904832

約数和(自身を除く): 18430070

約数列:

[1, 2, 17, 34, 47, 94, 103, 173, 206, 346, 799, 1598, 1751, 2941, 3502, 4841, 5882, 8131, 9682, 16262, 17819, 35638, 82297, 138227, 164594, 276454, 302923, 605846, 837493, 1674986, 14237381, 28474762]

約数ペア:

[(1, 28474762), (2, 14237381), (17, 1674986), (34, 837493), (47, 605846), (94, 302923), (103, 276454), (173, 164594), (206, 138227), (346, 82297), (799, 35638), (1598, 17819), (1751, 16262), (2941, 9682), (3502, 8131), (4841, 5882)]