1428392

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 3196800

約数和(自身を除く): 1768408

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1109, 1288, 2218, 4436, 7763, 8872, 15526, 25507, 31052, 51014, 62104, 102028, 178549, 204056, 357098, 714196, 1428392]

約数ペア:

[(1, 1428392), (2, 714196), (4, 357098), (7, 204056), (8, 178549), (14, 102028), (23, 62104), (28, 51014), (46, 31052), (56, 25507), (92, 15526), (161, 8872), (184, 7763), (322, 4436), (644, 2218), (1109, 1288)]