69937972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{4297}}^1$

素因数の和:4627

約数の個数: 24

約数和(自身を含む): 132258056

約数和(自身を除く): 62320084

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 4069, 4297, 8138, 8594, 16276, 17188, 55861, 111722, 223444, 1344961, 2689922, 5379844, 17484493, 34968986, 69937972]

約数ペア:

[(1, 69937972), (2, 34968986), (4, 17484493), (13, 5379844), (26, 2689922), (52, 1344961), (313, 223444), (626, 111722), (1252, 55861), (4069, 17188), (4297, 16276), (8138, 8594)]