43072222

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 68745600

約数和(自身を除く): 25673378

約数列:

[1, 2, 41, 61, 79, 82, 109, 122, 158, 218, 2501, 3239, 4469, 4819, 5002, 6478, 6649, 8611, 8938, 9638, 13298, 17222, 197579, 272609, 353051, 395158, 525271, 545218, 706102, 1050542, 21536111, 43072222]

約数ペア:

[(1, 43072222), (2, 21536111), (41, 1050542), (61, 706102), (79, 545218), (82, 525271), (109, 395158), (122, 353051), (158, 272609), (218, 197579), (2501, 17222), (3239, 13298), (4469, 9638), (4819, 8938), (5002, 8611), (6478, 6649)]