57021784

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7207}}^1$

素因数の和:7279

約数の個数: 32

約数和(自身を含む): 114174720

約数和(自身を除く): 57152936

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7207, 7912, 14414, 28828, 57656, 165761, 309901, 331522, 619802, 663044, 1239604, 1326088, 2479208, 7127723, 14255446, 28510892, 57021784]

約数ペア:

[(1, 57021784), (2, 28510892), (4, 14255446), (8, 7127723), (23, 2479208), (43, 1326088), (46, 1239604), (86, 663044), (92, 619802), (172, 331522), (184, 309901), (344, 165761), (989, 57656), (1978, 28828), (3956, 14414), (7207, 7912)]