72228292

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3511}}^1$

素因数の和:3691

約数の個数: 24

約数和(自身を含む): 130786880

約数和(自身を除く): 58558588

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 3511, 5143, 7022, 10286, 14044, 20572, 129907, 259814, 488029, 519628, 976058, 1952116, 18057073, 36114146, 72228292]

約数ペア:

[(1, 72228292), (2, 36114146), (4, 18057073), (37, 1952116), (74, 976058), (139, 519628), (148, 488029), (278, 259814), (556, 129907), (3511, 20572), (5143, 14044), (7022, 10286)]