22750448

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10691}}^1$

素因数の和:10725

約数の個数: 40

約数和(自身を含む): 53032320

約数和(自身を除く): 30281872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 10691, 21382, 42764, 74837, 85528, 149674, 171056, 203129, 299348, 406258, 598696, 812516, 1197392, 1421903, 1625032, 2843806, 3250064, 5687612, 11375224, 22750448]

約数ペア:

[(1, 22750448), (2, 11375224), (4, 5687612), (7, 3250064), (8, 2843806), (14, 1625032), (16, 1421903), (19, 1197392), (28, 812516), (38, 598696), (56, 406258), (76, 299348), (112, 203129), (133, 171056), (152, 149674), (266, 85528), (304, 74837), (532, 42764), (1064, 21382), (2128, 10691)]