22006768

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8543}}^1$

素因数の和:8581

約数の個数: 40

約数和(自身を含む): 50853888

約数和(自身を除く): 28847120

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 8543, 17086, 34172, 59801, 68344, 119602, 136688, 196489, 239204, 392978, 478408, 785956, 956816, 1375423, 1571912, 2750846, 3143824, 5501692, 11003384, 22006768]

約数ペア:

[(1, 22006768), (2, 11003384), (4, 5501692), (7, 3143824), (8, 2750846), (14, 1571912), (16, 1375423), (23, 956816), (28, 785956), (46, 478408), (56, 392978), (92, 239204), (112, 196489), (161, 136688), (184, 119602), (322, 68344), (368, 59801), (644, 34172), (1288, 17086), (2576, 8543)]