64648732

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 114514400

約数和(自身を除く): 49865668

約数列:

[1, 2, 4, 199, 241, 337, 398, 482, 674, 796, 964, 1348, 47959, 67063, 81217, 95918, 134126, 162434, 191836, 268252, 324868, 16162183, 32324366, 64648732]

約数ペア:

[(1, 64648732), (2, 32324366), (4, 16162183), (199, 324868), (241, 268252), (337, 191836), (398, 162434), (482, 134126), (674, 95918), (796, 81217), (964, 67063), (1348, 47959)]