72027536

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27961}}^1$

素因数の和:27999

約数の個数: 40

約数和(自身を含む): 166429824

約数和(自身を除く): 94402288

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 27961, 55922, 111844, 195727, 223688, 391454, 447376, 643103, 782908, 1286206, 1565816, 2572412, 3131632, 4501721, 5144824, 9003442, 10289648, 18006884, 36013768, 72027536]

約数ペア:

[(1, 72027536), (2, 36013768), (4, 18006884), (7, 10289648), (8, 9003442), (14, 5144824), (16, 4501721), (23, 3131632), (28, 2572412), (46, 1565816), (56, 1286206), (92, 782908), (112, 643103), (161, 447376), (184, 391454), (322, 223688), (368, 195727), (644, 111844), (1288, 55922), (2576, 27961)]