72387458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{253103}}^1$

素因数の和:253129

約数の個数: 16

約数和(自身を含む): 127564416

約数和(自身を除く): 55176958

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 253103, 506206, 2784133, 3290339, 5568266, 6580678, 36193729, 72387458]

約数ペア:

[(1, 72387458), (2, 36193729), (11, 6580678), (13, 5568266), (22, 3290339), (26, 2784133), (143, 506206), (286, 253103)]