71220584

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{70099}}^1$

素因数の和:70232

約数の個数: 16

約数和(自身を含む): 134592000

約数和(自身を除く): 63371416

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 70099, 140198, 280396, 560792, 8902573, 17805146, 35610292, 71220584]

約数ペア:

[(1, 71220584), (2, 35610292), (4, 17805146), (8, 8902573), (127, 560792), (254, 280396), (508, 140198), (1016, 70099)]