1222336

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:352

約数の個数: 28

約数和(自身を含む): 2468880

約数和(自身を除く): 1246544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 269, 284, 538, 568, 1076, 1136, 2152, 2272, 4304, 4544, 8608, 17216, 19099, 38198, 76396, 152792, 305584, 611168, 1222336]

約数ペア:

[(1, 1222336), (2, 611168), (4, 305584), (8, 152792), (16, 76396), (32, 38198), (64, 19099), (71, 17216), (142, 8608), (269, 4544), (284, 4304), (538, 2272), (568, 2152), (1076, 1136)]