61905752

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 119400480

約数和(自身を除く): 57494728

約数列:

[1, 2, 4, 8, 71, 73, 142, 146, 284, 292, 568, 584, 1493, 2986, 5183, 5972, 10366, 11944, 20732, 41464, 106003, 108989, 212006, 217978, 424012, 435956, 848024, 871912, 7738219, 15476438, 30952876, 61905752]

約数ペア:

[(1, 61905752), (2, 30952876), (4, 15476438), (8, 7738219), (71, 871912), (73, 848024), (142, 435956), (146, 424012), (284, 217978), (292, 212006), (568, 108989), (584, 106003), (1493, 41464), (2986, 20732), (5183, 11944), (5972, 10366)]