69667078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 116635680

約数和(自身を除く): 46968602

約数列:

[1, 2, 13, 26, 37, 74, 139, 278, 481, 521, 962, 1042, 1807, 3614, 5143, 6773, 10286, 13546, 19277, 38554, 66859, 72419, 133718, 144838, 250601, 501202, 941447, 1882894, 2679503, 5359006, 34833539, 69667078]

約数ペア:

[(1, 69667078), (2, 34833539), (13, 5359006), (26, 2679503), (37, 1882894), (74, 941447), (139, 501202), (278, 250601), (481, 144838), (521, 133718), (962, 72419), (1042, 66859), (1807, 38554), (3614, 19277), (5143, 13546), (6773, 10286)]