27853384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2503}}^1$

素因数の和:2629

約数の個数: 32

約数和(自身を含む): 56790720

約数和(自身を除く): 28937336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2503, 2782, 5006, 5564, 10012, 11128, 20024, 32539, 65078, 130156, 260312, 267821, 535642, 1071284, 2142568, 3481673, 6963346, 13926692, 27853384]

約数ペア:

[(1, 27853384), (2, 13926692), (4, 6963346), (8, 3481673), (13, 2142568), (26, 1071284), (52, 535642), (104, 267821), (107, 260312), (214, 130156), (428, 65078), (856, 32539), (1391, 20024), (2503, 11128), (2782, 10012), (5006, 5564)]