708592

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:736

約数の個数: 20

約数和(自身を含む): 1395496

約数和(自身を除く): 686904

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 661, 1072, 1322, 2644, 5288, 10576, 44287, 88574, 177148, 354296, 708592]

約数ペア:

[(1, 708592), (2, 354296), (4, 177148), (8, 88574), (16, 44287), (67, 10576), (134, 5288), (268, 2644), (536, 1322), (661, 1072)]