349504

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 28

約数和(自身を含む): 715264

約数和(自身を除く): 365760

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 127, 172, 254, 344, 508, 688, 1016, 1376, 2032, 2752, 4064, 5461, 8128, 10922, 21844, 43688, 87376, 174752, 349504]

約数ペア:

[(1, 349504), (2, 174752), (4, 87376), (8, 43688), (16, 21844), (32, 10922), (43, 8128), (64, 5461), (86, 4064), (127, 2752), (172, 2032), (254, 1376), (344, 1016), (508, 688)]