71357284

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{997}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 129520440

約数和(自身を除く): 58163156

約数列:

[1, 2, 4, 29, 58, 116, 617, 997, 1234, 1994, 2468, 3988, 17893, 28913, 35786, 57826, 71572, 115652, 615149, 1230298, 2460596, 17839321, 35678642, 71357284]

約数ペア:

[(1, 71357284), (2, 35678642), (4, 17839321), (29, 2460596), (58, 1230298), (116, 615149), (617, 115652), (997, 71572), (1234, 57826), (1994, 35786), (2468, 28913), (3988, 17893)]