2557792

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{1193}}^1$

素因数の和:1270

約数の個数: 24

約数和(自身を含む): 5115096

約数和(自身を除く): 2557304

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 1193, 2144, 2386, 4772, 9544, 19088, 38176, 79931, 159862, 319724, 639448, 1278896, 2557792]

約数ペア:

[(1, 2557792), (2, 1278896), (4, 639448), (8, 319724), (16, 159862), (32, 79931), (67, 38176), (134, 19088), (268, 9544), (536, 4772), (1072, 2386), (1193, 2144)]