27612794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 49601376

約数和(自身を除く): 21988582

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 101, 187, 202, 289, 374, 473, 578, 731, 946, 1111, 1462, 1717, 2222, 3179, 3434, 4343, 6358, 8041, 8686, 12427, 16082, 18887, 24854, 29189, 37774, 47773, 58378, 73831, 95546, 136697, 147662, 273394, 321079, 642158, 812141, 1255127, 1624282, 2510254, 13806397, 27612794]

約数ペア:

[(1, 27612794), (2, 13806397), (11, 2510254), (17, 1624282), (22, 1255127), (34, 812141), (43, 642158), (86, 321079), (101, 273394), (187, 147662), (202, 136697), (289, 95546), (374, 73831), (473, 58378), (578, 47773), (731, 37774), (946, 29189), (1111, 24854), (1462, 18887), (1717, 16082), (2222, 12427), (3179, 8686), (3434, 8041), (4343, 6358)]