66087502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 109771200

約数和(自身を除く): 43683698

約数列:

[1, 2, 13, 26, 53, 106, 199, 241, 398, 482, 689, 1378, 2587, 3133, 5174, 6266, 10547, 12773, 21094, 25546, 47959, 95918, 137111, 166049, 274222, 332098, 623467, 1246934, 2541827, 5083654, 33043751, 66087502]

約数ペア:

[(1, 66087502), (2, 33043751), (13, 5083654), (26, 2541827), (53, 1246934), (106, 623467), (199, 332098), (241, 274222), (398, 166049), (482, 137111), (689, 95918), (1378, 47959), (2587, 25546), (3133, 21094), (5174, 12773), (6266, 10547)]