27982516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6947}}^1$

素因数の和:7023

約数の個数: 24

約数和(自身を含む): 52526880

約数和(自身を除く): 24544364

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 6947, 13894, 27788, 131993, 263986, 368191, 527972, 736382, 1472764, 6995629, 13991258, 27982516]

約数ペア:

[(1, 27982516), (2, 13991258), (4, 6995629), (19, 1472764), (38, 736382), (53, 527972), (76, 368191), (106, 263986), (212, 131993), (1007, 27788), (2014, 13894), (4028, 6947)]