42452417

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 52770816

約数和(自身を除く): 10318399

約数列:

[1, 7, 17, 53, 119, 127, 371, 889, 901, 2159, 2809, 6307, 6731, 15113, 19663, 47117, 47753, 114427, 334271, 356743, 800989, 2497201, 6064631, 42452417]

約数ペア:

[(1, 42452417), (7, 6064631), (17, 2497201), (53, 800989), (119, 356743), (127, 334271), (371, 114427), (889, 47753), (901, 47117), (2159, 19663), (2809, 15113), (6307, 6731)]