5221712

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{4871}}^1$

素因数の和:4946

約数の個数: 20

約数和(自身を含む): 10270176

約数和(自身を除く): 5048464

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 4871, 9742, 19484, 38968, 77936, 326357, 652714, 1305428, 2610856, 5221712]

約数ペア:

[(1, 5221712), (2, 2610856), (4, 1305428), (8, 652714), (16, 326357), (67, 77936), (134, 38968), (268, 19484), (536, 9742), (1072, 4871)]