73801078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{20719}}^1$

素因数の和:20871

約数の個数: 16

約数和(自身を含む): 120093120

約数和(自身を除く): 46292042

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 20719, 41438, 269347, 538694, 2838503, 5677006, 36900539, 73801078]

約数ペア:

[(1, 73801078), (2, 36900539), (13, 5677006), (26, 2838503), (137, 538694), (274, 269347), (1781, 41438), (3562, 20719)]