74154704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8291}}^1$

素因数の和:8355

約数の個数: 40

約数和(自身を含む): 158344032

約数和(自身を除く): 84189328

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8291, 8944, 16582, 33164, 66328, 107783, 132656, 215566, 356513, 431132, 713026, 862264, 1426052, 1724528, 2852104, 4634669, 5704208, 9269338, 18538676, 37077352, 74154704]

約数ペア:

[(1, 74154704), (2, 37077352), (4, 18538676), (8, 9269338), (13, 5704208), (16, 4634669), (26, 2852104), (43, 1724528), (52, 1426052), (86, 862264), (104, 713026), (172, 431132), (208, 356513), (344, 215566), (559, 132656), (688, 107783), (1118, 66328), (2236, 33164), (4472, 16582), (8291, 8944)]