22668248

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 44604000

約数和(自身を除く): 21935752

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 349, 353, 698, 706, 1396, 1412, 2792, 2824, 8027, 8119, 16054, 16238, 32108, 32476, 64216, 64952, 123197, 246394, 492788, 985576, 2833531, 5667062, 11334124, 22668248]

約数ペア:

[(1, 22668248), (2, 11334124), (4, 5667062), (8, 2833531), (23, 985576), (46, 492788), (92, 246394), (184, 123197), (349, 64952), (353, 64216), (698, 32476), (706, 32108), (1396, 16238), (1412, 16054), (2792, 8119), (2824, 8027)]