28297214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2609}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 50738400

約数和(自身を除く): 22441186

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 986, 2609, 5218, 5423, 10846, 28699, 44353, 57398, 75661, 88706, 151322, 487883, 832271, 975766, 1286237, 1664542, 2572474, 14148607, 28297214]

約数ペア:

[(1, 28297214), (2, 14148607), (11, 2572474), (17, 1664542), (22, 1286237), (29, 975766), (34, 832271), (58, 487883), (187, 151322), (319, 88706), (374, 75661), (493, 57398), (638, 44353), (986, 28699), (2609, 10846), (5218, 5423)]