7942228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14929}}^1$

素因数の和:14959

約数の個数: 24

約数和(自身を含む): 16721600

約数和(自身を除く): 8779372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 14929, 29858, 59716, 104503, 209006, 283651, 418012, 567302, 1134604, 1985557, 3971114, 7942228]

約数ペア:

[(1, 7942228), (2, 3971114), (4, 1985557), (7, 1134604), (14, 567302), (19, 418012), (28, 283651), (38, 209006), (76, 104503), (133, 59716), (266, 29858), (532, 14929)]