66994252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3823}}^1$

素因数の和:4177

約数の個数: 24

約数和(自身を含む): 126666176

約数和(自身を除く): 59671924

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 3823, 4381, 7646, 8762, 15292, 17524, 49699, 99398, 198796, 1288351, 2576702, 5153404, 16748563, 33497126, 66994252]

約数ペア:

[(1, 66994252), (2, 33497126), (4, 16748563), (13, 5153404), (26, 2576702), (52, 1288351), (337, 198796), (674, 99398), (1348, 49699), (3823, 17524), (4381, 15292), (7646, 8762)]