22004248

素因数分解:

$2^3\times 7^1\times {\mathrm{613}}^1\times {\mathrm{641}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 47302560

約数和(自身を除く): 25298312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 613, 641, 1226, 1282, 2452, 2564, 4291, 4487, 4904, 5128, 8582, 8974, 17164, 17948, 34328, 35896, 392933, 785866, 1571732, 2750531, 3143464, 5501062, 11002124, 22004248]

約数ペア:

[(1, 22004248), (2, 11002124), (4, 5501062), (7, 3143464), (8, 2750531), (14, 1571732), (28, 785866), (56, 392933), (613, 35896), (641, 34328), (1226, 17948), (1282, 17164), (2452, 8974), (2564, 8582), (4291, 5128), (4487, 4904)]