27545972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8429}}^1$

素因数の和:8495

約数の個数: 24

約数和(自身を含む): 51928800

約数和(自身を除く): 24382828

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 8429, 16858, 33716, 160151, 320302, 362447, 640604, 724894, 1449788, 6886493, 13772986, 27545972]

約数ペア:

[(1, 27545972), (2, 13772986), (4, 6886493), (19, 1449788), (38, 724894), (43, 640604), (76, 362447), (86, 320302), (172, 160151), (817, 33716), (1634, 16858), (3268, 8429)]