7788489536

素因数分解:

$2^6\times {\mathrm{389}}^1\times {\mathrm{312841}}^1$

素因数の和:313242

約数の個数: 28

約数和(自身を含む): 15495064260

約数和(自身を除く): 7706574724

約数列:

[1, 2, 4, 8, 16, 32, 64, 389, 778, 1556, 3112, 6224, 12448, 24896, 312841, 625682, 1251364, 2502728, 5005456, 10010912, 20021824, 121695149, 243390298, 486780596, 973561192, 1947122384, 3894244768, 7788489536]

約数ペア:

[(1, 7788489536), (2, 3894244768), (4, 1947122384), (8, 973561192), (16, 486780596), (32, 243390298), (64, 121695149), (389, 20021824), (778, 10010912), (1556, 5005456), (3112, 2502728), (6224, 1251364), (12448, 625682), (24896, 312841)]