66103492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181603}}^1$

素因数の和:181627

約数の個数: 24

約数和(自身を含む): 142377536

約数和(自身を除く): 76274044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 181603, 363206, 726412, 1271221, 2360839, 2542442, 4721678, 5084884, 9443356, 16525873, 33051746, 66103492]

約数ペア:

[(1, 66103492), (2, 33051746), (4, 16525873), (7, 9443356), (13, 5084884), (14, 4721678), (26, 2542442), (28, 2360839), (52, 1271221), (91, 726412), (182, 363206), (364, 181603)]