69079108

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{17749}}^1$

素因数の和:17899

約数の個数: 24

約数和(自身を含む): 139160000

約数和(自身を除く): 70080892

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 17749, 35498, 70996, 124243, 248486, 496972, 2467111, 4934222, 9868444, 17269777, 34539554, 69079108]

約数ペア:

[(1, 69079108), (2, 34539554), (4, 17269777), (7, 9868444), (14, 4934222), (28, 2467111), (139, 496972), (278, 248486), (556, 124243), (973, 70996), (1946, 35498), (3892, 17749)]