68969048

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{8971}}^1$

素因数の和:9039

約数の個数: 24

約数和(自身を含む): 133637940

約数和(自身を除く): 64668892

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 8971, 17942, 35884, 71768, 278101, 556202, 1112404, 2224808, 8621131, 17242262, 34484524, 68969048]

約数ペア:

[(1, 68969048), (2, 34484524), (4, 17242262), (8, 8621131), (31, 2224808), (62, 1112404), (124, 556202), (248, 278101), (961, 71768), (1922, 35884), (3844, 17942), (7688, 8971)]