72419504

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{62003}}^1$

素因数の和:62084

約数の個数: 20

約数和(自身を含む): 142237176

約数和(自身を除く): 69817672

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 62003, 124006, 248012, 496024, 992048, 4526219, 9052438, 18104876, 36209752, 72419504]

約数ペア:

[(1, 72419504), (2, 36209752), (4, 18104876), (8, 9052438), (16, 4526219), (73, 992048), (146, 496024), (292, 248012), (584, 124006), (1168, 62003)]