13847168

素因数分解:

$2^7\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 27760320

約数和(自身を除く): 13913152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 431, 502, 862, 1004, 1724, 2008, 3448, 4016, 6896, 8032, 13792, 16064, 27584, 32128, 55168, 108181, 216362, 432724, 865448, 1730896, 3461792, 6923584, 13847168]

約数ペア:

[(1, 13847168), (2, 6923584), (4, 3461792), (8, 1730896), (16, 865448), (32, 432724), (64, 216362), (128, 108181), (251, 55168), (431, 32128), (502, 27584), (862, 16064), (1004, 13792), (1724, 8032), (2008, 6896), (3448, 4016)]