78753304

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4493}}^1$

素因数の和:4819

約数の個数: 32

約数和(自身を含む): 169333920

約数和(自身を除く): 90580616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 2191, 2504, 4382, 4493, 8764, 8986, 17528, 17972, 31451, 35944, 62902, 125804, 251608, 1406309, 2812618, 5625236, 9844163, 11250472, 19688326, 39376652, 78753304]

約数ペア:

[(1, 78753304), (2, 39376652), (4, 19688326), (7, 11250472), (8, 9844163), (14, 5625236), (28, 2812618), (56, 1406309), (313, 251608), (626, 125804), (1252, 62902), (2191, 35944), (2504, 31451), (4382, 17972), (4493, 17528), (8764, 8986)]