27408056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1249}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 55650000

約数和(自身を除く): 28241944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1249, 1688, 2498, 2743, 4996, 5486, 9992, 10972, 16237, 21944, 32474, 64948, 129896, 263539, 527078, 1054156, 2108312, 3426007, 6852014, 13704028, 27408056]

約数ペア:

[(1, 27408056), (2, 13704028), (4, 6852014), (8, 3426007), (13, 2108312), (26, 1054156), (52, 527078), (104, 263539), (211, 129896), (422, 64948), (844, 32474), (1249, 21944), (1688, 16237), (2498, 10972), (2743, 9992), (4996, 5486)]